Barr Thomas (601 results)

Paperback. Condition: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

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.

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.

Condition: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

paperback. Condition: Acceptable. This is a used book. It may contain highlighting/underlining and/or the book may show heavier signs of wear . It may also be ex-library or without dustjacket. This is a used book. It may contain highlighting/underlining and/or the book may show heavier signs of wear . It may also be ex-library or without dustjacket.…

hardcover. Condition: Fair.

Paperback. Condition: Very Good. For a one-semester undergraduate-level course in Cryptology, Mathematics, or Computer Science. Designed for either the intelligent freshman (good at math) or for a low-level junior year first course, Cryptology introduces a wide range of up-to-date cryptological concepts along with the mathematical ideas that are behind them. The new and old are organized around a historical framework. A variety of mathematical topics that are germane to cryptology (e.g., modular arithmetic, Boolean functions, complexity theory, etc.) are developed, but they do not overshadow the main focus of the text. Unlike other texts in this field, Cryptology brings students directly to concepts of classical substitutions and transpositions and issues in modern cryptographic methods.…

Paperback. Condition: Good. For a one-semester undergraduate-level course in Cryptology, Mathematics, or Computer Science. Designed for either the intelligent freshman (good at math) or for a low-level junior year first course, Cryptology introduces a wide range of up-to-date cryptological concepts along with the mathematical ideas that are behind them. The new and old are organized around a historical framework. A variety of mathematical topics that are germane to cryptology (e.g., modular arithmetic, Boolean functions, complexity theory, etc.) are developed, but they do not overshadow the main focus of the text. Unlike other texts in this field, Cryptology brings students directly to concepts of classical substitutions and transpositions and issues in modern cryptographic methods.…

Soft cover. Condition: Very Good. Light wear. dited by Edward L. Ferman. Cover art by Mazey & Schell for "Deadpan" (novella) by Edward Wellen. Includes "A Galaxy Called Rome" (novelet) by Barry N. Malzberg; "Owls" by Vance Aandahl; "Players at Null-G" by Algis Budrys, Theodore R. Cogswell & Ted Thomas; "A Drop of Dragon's Blood" by Philip Latham; "A Day in the Apotheosis of the Welfare State" by Phyllis MacLennan; "For the Birds" by Stephen Barr. Features: "Books" by Richard Delap; "Films: Simulacra Suburbia" by Baird Searles; "Cartoon" by Gahan Wilson; "Science: Titanic Surprise" by Isaac Asimov; "Acrostic Puzzle" by Georgia F. Adams.…

Paperback. Condition: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

perfect. Condition: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Perfect Paperback. Condition: Good. May contain highlighting/underlining/notes/etc. May have used stickers on cover. Access codes and supplements are not guaranteed to be included with used books. Ships same or next day. Expedited shipping: 3-5 business days, Standard shipping: 4-14 business days.

Condition: New.

Condition: As New. Unread book in perfect condition.

Soft cover. Condition: Fine. 1st Edition. 1st printing. Mass market paperback. DAW #182. A tight, square, unmarked copy with light darkening of the paper. Barr, George (illustrator).

Soft cover. Condition: Very Good. 1st Edition. Mass Market paperback. #UY1272. A couple of small dings to the front cover. The spine is smooth, but there's a slight crease on the front hinge. Barr, George (illustrator).

Soft cover. Condition: Fine. 1st Edition. 1st printing. Mass market paperback. #UQ1027. Barr, George (illustrator).

Paper Back. Condition: Very Good. George Barr (illustrator).

Paperback. Condition: 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. George Barr (illustrator).

paperback. Condition: 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. George Barr (illustrator).

Paperback. Condition: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less. George Barr (illustrator).

paperback. Condition: Very Good.

Soft cover. Condition: Fine. 1st Edition. 1st printing. Mass market paperback. Daw #182. A very nice copy. Barr, George (illustrator).

Soft cover. Condition: Very Good. Shelf 70 Illustrated Wraps. Good. Mass Market Paperback. Sound copy, appears unread, some cover wear/soil. Pages foxed. Size: Mass Market Paperback. Barr, George (illustrator).

Paperback. Condition: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Soft cover. Condition: Near Fine. 1st Edition. 1st printing. Mass market paperback. Daw #270. A tight, square copy with very light shelf wear. Barr, George (illustrator).

Perfect Paperback. Condition: good. Used items may not include media like access codes or CDs. Fast shipping! Expedited orders take 1-3 business days! Media mail may take up to 5 business days.

paperback. Condition: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. George Barr (illustrator).