ISBN: 9780486201078 - the psychology of invention in the mathematical field (13 risultati)

Condizione: Good. Good condition. 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.

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

Paperback. Condizione: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

paperback. Condizione: Good.

Paperback. Condizione: Very Good. Second Edition. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Condizione: 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.

Paperback. Condizione: 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.

Paperback. Condizione: 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.

Soft cover. Condizione: Very Good. 1st Edition. Very good copy of this first Dover reprint of the enlarged (1949) Princeton University Press edition of this work. Price sticker on cover for UK market. Covers show shelf-wear. Previous owner's name in ink on front page. Text block is tight and surprisingly bright, though edges show dust toning and back cover sunning.…

trade paperback. Condizione: Very Good. reprint of first edition. Later reprint of first edition. Good to Very good condition. Minor wear. Binding tight, pages clean. Pictures available upon request. dw.

Paperback. Condizione: Like New. FIRST THUS. First Edition Thus, First Printing. Not price-clipped. Published by Dover Publications, 1954. Octavo. Paperback. Book is like new. A nice copy of this important 20th century psychological study.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.…

paperback. Condizione: As New.

paperback. Condizione: New. In shrink wrap. Looks like an interesting title.