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Seller Description: Very Good. NICE BOOK! MILD SHELF WEAR & ONE SPINE CREASE ON COVER. LIGHTLY AGED PAGES, NO MARKS. Description: In this profound and profoundly controversial work, a landmark of 20th-century thought originally published in 1971, B. F. Skinner makes his definitive statement about humankind and society. Insisting that the problems of the world today can be solved only by dealing much more effectively with human behavior, Skinner argues that our traditional concepts of freedom and dignity must be ... See More Details

Seller Description: Very good. No spine creases, shelf wear & corner bend on cover. Tanned pages, mark on top edge & endpage. See More Details

Seller Description: Fair. Mass market paperback book has moderate shelfwear, with intact spine and no writing in it. Mass market (rack) paperback. Glued binding. Audience: General/trade. See More Details

Seller Description: Very good. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. See More Details

Seller Description: Very good. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. See More Details

Seller Description: Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. See More Details

Seller Description: Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. See More Details

Seller Description: Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. See More Details

Seller Description: 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! See More Details

Seller Description: 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! See More Details

Seller Description: Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. See More Details

Seller Description: Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. See More Details

Seller Description: 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! See More Details

Seller Description: Fair. Connecting readers with great books since 1972. Used textbooks may not include companion materials such as access codes, etc. May have condition issues including wear and notes/highlighting. We ship orders daily and Customer Service is our top priority! See More Details

Seller Description: Good. See More Details

Seller Description: Good. Very Clean Copy-Over 500, 000 Internet Orders Filled. See More Details

Seller Description: Good. Ex Libris. 12mo-over 6¾"-7¾" tall. Wraps have light wear, spine unbent. Pages are clean, text has no markings. Prior owner name on front reverse. See More Details

Seller Description: Good. Good paperback. See More Details

Seller Description: Good. No Jacket. 8vo-over 7¾"-9¾" tall. Tan cloth boards are aging, thin dampstain on front edge, spinecover worn. Pages are clean, text has no markings, binding is sound. See More Details

Seller Description: Very good. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. See More Details

Seller Description: Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. See More Details

Seller Description: 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! See More Details

Seller Description: Very good in very good dust jacket. DJ in good conditions. We have 75, 000 books to choose from--Ship within 24 hours--Satisfaction Guaranteed! See More Details

Seller Description: This is an ex-library book and may have the usual library/used-book markings inside. Clean from markings. In poor condition, suitable as a reading copy. Dust jacket in fair condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item, 500grams, ISBN: 0224006681. See More Details

Seller Description: VeryGood unmarked. Controversial analysis of today*s prblems and a detailed plan for change. Solid clean tight collectible copy of scarce PB 1st printing. 215 pp, notes, edges tinted yellow. See More Details