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Book Description paperback. Condition: Good. age tanned, scuffed edges, hole punched through cover and intro pages. Seller Inventory # 5D400000AKS6_ns
Book Description Soft cover. Condition: Very Good. Trade paperback in very good plus condition. small name written on bottom of book. Seller Inventory # 178136
Book Description Softcover. Condition: Good. The way in which knowledge progresses, and especially our scientific knowledge, is by unjustified (and unjustifiable) anticipations, by guesses, by tentative solutions to our problems, by conjectures. These conjectures are controlled by that is, by attempted refutations, which include severely critical tests. They may survive these tests; but they can never be positively they can neither be established as certainly true nor even as 'probable' (in the sense of the probability calculus). Criticism of our conjectures is of decisive by bringing out our mistakes it makes us understand the difficulties of the problems which we try to solve. This is how we become better acquainted with our problem, and able to propose more mature the very refutation of a theory - that is, of a tentative solution to our problem - is always a step forward that takes us nearer the truth. And this is how we can learn from our mistakes. As we learn from our mistakes our knowledge grows, even though we may never know - that is, know for certain. Since our knowledge can grow, there can be no reason here for despair of reason. And since we can never know for certain, the can be no authority here for any claim to authority, for conceit over our knowledge, or for smugness.The essays and lectures of which this book is composed apply this thesis to many topics, ranging from problems of the philosophy and history of the physical and social sciences to historical and political problems. Seller Inventory # SONG0061313769
Book Description Condition: Good. SHIPS FROM USA. Used books have different signs of use and do not include supplemental materials such as CDs, Dvds, Access Codes, charts or any other extra material. All used books might have various degrees of writing, highliting and wear and tear and possibly be an ex-library with the usual stickers and stamps. Dust Jackets are not guaranteed and when still present, they will have various degrees of tear and damage. All images are Stock Photos, not of the actual item. book. Seller Inventory # 24-0061313769-G
Book Description paperback. Condition: Good. Seller Inventory # AMPLE0061313769
Book Description Soft cover. Condition: Good. some red pen underlining to the first page of the Preface. U4. Seller Inventory # 019731
Book Description Condition: Fine. *Price HAS BEEN REDUCED by 10% until Monday, June 24 (sale item)* 417 pp., Paperback, fine. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country. Seller Inventory # ZB1297459
Book Description Soft cover. Condition: Very Good. SOFT COVER IN VERY GOOD TO NEAR FINE CONDITION,NAME STAMPED ON TITLE PAGE. Seller Inventory # 302195
Book Description Condition: 3. in-8, broché, 417 pp. Dos usé, couverture défraîchie. Sinon bon état. Seller Inventory # 68336
Book Description Condition: New. New. In shrink wrap. Looks like an interesting title! 1.05. Seller Inventory # Q-0061313769