Problem Knowledge by Ayer a J (97 results)
- Softcover
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)
Contact seller5-star sellerCondition: Used - Very good
US$ 4.49
Free ShippingShips within U.S.A.Quantity: 1 available
Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.
- Softcover
Seller: New Legacy Books, Annandale, NJ, U.S.A.New Legacy Books
Contact seller5-star sellerCondition: Used - Fair
US$ 4.68
US$ 2.49 shippingShips within U.S.A.Quantity: 1 available
paperback. Condition: Acceptable. Fast shipping and order satisfaction guaranteed. A portion of your purchase benefits Non-Profit Organizations, First Aid and Fire Stations.
- Softcover
Seller: St Vincent de Paul of Lane County, Eugene, OR, U.S.A.St Vincent de Paul of Lane County
Contact seller5-star sellerCondition: Used - Fair
US$ 3.99
US$ 3.99 shippingShips within U.S.A.Quantity: 1 available
Condition: Acceptable. Paperback 100% of proceeds go to charity! Acceptable reading copy with obvious signs of use, wear, and/or cosmetic issues. Item is complete and remains readable despite notable condition issues.
- Softcover
Seller: HPB-Diamond, Dallas, TX, U.S.A.HPB-Diamond
Contact seller5-star sellerCondition: Used - Very good
US$ 4.35
US$ 3.75 shippingShips within U.S.A.Quantity: 1 available
paperback. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.
- Softcover
Seller: Books From California, Simi Valley, CA, U.S.A.Books From California
Contact seller4-star sellerCondition: Used - Good
US$ 4.55
US$ 4.99 shippingShips within U.S.A.Quantity: 1 available
paperback. Condition: Good.
- Softcover
Seller: Better World Books, Mishawaka, IN, U.S.A.Better World Books
Contact seller5-star sellerCondition: Used - Good
US$ 10.67
Free ShippingShips within U.S.A.Quantity: 1 available
Condition: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.
- Softcover
Seller: Better World Books: West, Reno, NV, U.S.A.Better World Books: West
Contact seller5-star sellerCondition: Used - Very good
US$ 11.00
Free ShippingShips within U.S.A.Quantity: 2 available
Condition: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.
- Softcover
Seller: MusicMagpie, Stockport, United KingdomMusicMagpie
Contact seller5-star sellerCondition: Used - Very good
US$ 3.79
US$ 7.38 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Condition: Very Good. Dust Jacket Condition: 47079574. 1776687265. 4/20/2026 12:14:25 PM.
- Softcover
Seller: WorldofBooks, Goring-By-Sea, WS, United KingdomWorldofBooks
Contact seller5-star sellerCondition: Used - Very good
US$ 4.26
US$ 7.53 shippingShips from United Kingdom to U.S.A.Quantity: 4 available
Paperback. Condition: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.
- Softcover
Seller: WorldofBooks, Goring-By-Sea, WS, United KingdomWorldofBooks
Contact seller5-star sellerCondition: Used - Good
US$ 4.41
US$ 7.53 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Paperback. Condition: Good. The book has been read but remains in clean condition. All pages are intact and the cover is intact. Some minor wear to the spine.
- Softcover
Seller: Better World Books Ltd, Dunfermline, United KingdomBetter World Books Ltd
Contact seller5-star sellerCondition: Used - Good
US$ 6.30
US$ 6.73 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Condition: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.
Published by Penguin
- Softcover
Seller: Hawking Books, Edgewood, TX, U.S.A.Hawking Books
Contact seller4-star sellerPaperback. Condition: Good. Meets or exceeds the good condition guidelines. Nice copy. Has a small amount of writing/highlighting. Five star seller - Buy with confidence.
More images- Softcover
- First Edition
Seller: Pendleburys - the bookshop in the hills, Llanwrda, United KingdomPendleburys - the bookshop in the hills
Contact seller5-star sellerCondition: Used - Good
US$ 9.01
US$ 15.47 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Soft cover. Condition: Good. No Jacket. 1st Edition. paperback, paper age-toned, the binding tight the body of text unmarked. 223pp.
- Softcover
Seller: Ammareal, Morangis, FranceAmmareal
Contact seller5-star sellerCondition: Used - Near fine
Original price: US$ 6.21; 10% offCurrent price: US$ 5.59
US$ 18.87 shippingShips from France to U.S.A.Quantity: 1 available
Softcover. Condition: Bon. Couverture différente. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Good. Different cover. Ammareal gives back up to 15% of this item's net price to charity organizations.
More imagesPublished by Pelican Books, 1962
- Softcover
Seller: Country House Library, Gloucester, United KingdomCountry House Library
Contact seller5-star sellerCondition: Used - Good
US$ 9.68
US$ 5.51 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Paperback. Condition: Used; Good. Add a dash of blue to the room with this 1962 edition of The Problem of Knowledge by A.J. Ayer. What is knowledge and how do we know things? Moreover, how do we know that we know them, in view of the doubts which the philosophical sceptic casts on our grasp of facts? The presentation of the scep…tic;'s arguments leads here to a general discussion of the topic of scepticism and certainty. This is followed by a detailed examination of the philosophical problems of perception, memory, and our knowledge of other minds, which occupies the greater part of the book. Learn something new today with this vintage Pelican book! Title: The Problem of Knowledge Author: A.J. Ayer Publisher: Pelican Books Publication Date: 1962 Format: Softcover Condition: This book is in good condition for its age other than some minor signs of wear, tanned pages.
More imagesPublished by Penguin, 1956
- Hardcover
Seller: Southampton Books, Sag Harbor, NY, U.S.A.Southampton Books
Contact seller5-star sellerCondition: Used - Very good
US$ 10.00
US$ 4.99 shippingShips within U.S.A.Quantity: 1 available
Paper Back. Condition: Very Good. FIRST THUS. First Edition Thus, First Printing. Not price-clipped. Published by Penguin, 1956. Octavo. Paperback. Book is very good with shelf/edgewear. 100% positive feedback. 30 day money back guarantee. NEXT DAY SHIPPING! Excellent customer service. Please email with any questions. All books…packed carefully and ship with free delivery confirmation/tracking. All books come with free bookmarks. Ships from Sag Harbor, New York.
- Softcover
- First Edition
Seller: Plurabelle Books Ltd, Cambridge, United KingdomPlurabelle Books Ltd
Contact seller5-star sellerAssociation member: GIAQ
Condition: Used - Very good
US$ 9.70
US$ 16.14 shippingShips from United Kingdom to U.S.A.Quantity: 2 available
Paperback. Condition: Very Good. Series: Pelican Books. 223p paperback, blue frame cover, a bright copy, in very good condition, first Pelican printing Language: English.
- Softcover
Seller: GreatBookPrices, Columbia, MD, U.S.A.GreatBookPrices
Contact seller5-star sellerCondition: New
US$ 23.35
US$ 2.64 shippingShips within U.S.A.Quantity: Over 20 available
Condition: New.
- Softcover
Seller: GreatBookPrices, Columbia, MD, U.S.A.GreatBookPrices
Contact seller5-star sellerCondition: Used - As new
US$ 24.29
US$ 2.64 shippingShips within U.S.A.Quantity: Over 20 available
Condition: As New. Unread book in perfect condition.
Published by Pelican
Seller: Wonder Book, Frederick, MD, U.S.A.Wonder Book
Contact seller5-star sellerCondition: Good. Good condition. (philosophy, theory of knowledge, epistemology ) A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains.
- Softcover
Seller: Library House Internet Sales, Grand Rapids, OH, U.S.A.Library House Internet Sales
Contact seller5-star sellerCondition: Used - Good
US$ 5.00
US$ 6.99 shippingShips within U.S.A.Quantity: 1 available
Paperback. Condition: Good. No Jacket. Due to age and/or environmental conditions, the pages of this book have darkened. Please note the image in this listing is a stock photo and may not match the covers of the actual item. Book.
Language: English
Published by Penguin, 1957
- Softcover
Seller: Bidonlivre, Saint-Lambert, QC, CanadaBidonlivre
Contact seller5-star sellerCondition: Used - Good
US$ 16.16
US$ 13.00 shippingShips from Canada to U.S.A.Quantity: 1 available
Soft cover. Condition: Good. In-12, broché, Bon Etat.
- Softcover
Seller: BRIMSTONES, Lewes, United KingdomBRIMSTONES
Contact seller5-star sellerCondition: Used - Very good
US$ 3.47
US$ 26.90 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Condition: Very Good. paperback, 224pp, slight browning, clean and tight, no inscriptions, spine not creased, Very Good condition. ISBN: 014020377X.
Published by England: Penguin Books ltd, 1964
- Softcover
Seller: Theatreshire Books, Dacre, NYK, United KingdomTheatreshire Books
Contact seller4-star sellerCondition: Used
US$ 4.16
US$ 15.47 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
good condition; paperback book; 224pp; philiosophy book on knowledge.
Language: English
Published by Penguin Books, Harmondsworth, 1956
- Softcover
Seller: M & M Books, ATHENS, GA, U.S.A.M & M Books
Contact seller3-star sellerCondition: Used - Very good
US$ 25.00
US$ 6.75 shippingShips within U.S.A.Quantity: 1 available
Soft cover. Condition: Very Good. None. 1956 Edition. Tiny sig. of pre. owner and multiple lines of writing on F.E.P.
- Softcover
Seller: Rarewaves.com USA, London, LONDO, United KingdomRarewaves.com USA
Contact seller5-star sellerCondition: New
US$ 32.48
Free ShippingShips from United Kingdom to U.S.A.Quantity: Over 20 available
Paperback. Condition: New.
- Softcover
Seller: Barksdale Books, Almere, NetherlandsBarksdale Books
Contact seller5-star sellerCondition: Used - As new
US$ 11.78
US$ 22.88 shippingShips from Netherlands to U.S.A.Quantity: 1 available
Condition: As New. Herdruk 1990, in onberispelijke staat.
More imagesLanguage: English
Published by Penguin Books, 1966
- Softcover
Seller: Librairie du Bassin, Bordeaux, FranceLibrairie du Bassin
Contact seller5-star sellerCondition: Used - Very good
US$ 15.32
US$ 19.45 shippingShips from France to U.S.A.Quantity: 1 available
Couverture souple. Condition: Assez bon. A pelican original . Texte en anglais / text in english ! 11,5x18 cm. 224 p. Broché à couverture souple illustrée. Etat correct. Couverture défraîchie. Papier bruni. Marque de lecture au dos. in-12°.
Published by Harmondsworth, England : Penguin, 1957
- Softcover
Seller: MW Books, New York, NY, U.S.A.MW Books
Contact seller5-star sellerSecond Edition. Very good paperback copy; edges very slightly dulled. Remains particularly well-preserved overall; tight, bright, clean and especially sharp-cornered. Physical description; 223 pages ; 20 cm. Notes; Includes bibliographical references and index. Contents; Philosophy and knowledge -- Scepticism and certainty -- Pe…rception -- Memory -- Myself and others. Subjects; Knowledge, Theory of. Philosophy. Epistemology. Knowledge, Sociology of. Skepticism. 3 Kg.
Language: English
Published by Pelican Book, Middlesex, 1957
- Softcover
Seller: MAUTALOS LIBRERÍA, Madrid, M, SpainMAUTALOS LIBRERÍA
Contact seller5-star sellerCondition: Used - Very good
US$ 7.58
US$ 28.60 shippingShips from Spain to U.S.A.Quantity: 1 available
Encuadernación de tapa blanda. Condition: Bien. Filosofía. Ensayo.
