What is so special about the number 30? How many colors are needed to color a map? Do the prime numbers go on forever? Are there more whole numbers than even numbers? These and other mathematical puzzles are explored in this delightful book by two eminent mathematicians. Requiring no more background than plane geometry and elementary algebra, this book leads the reader into some of the most fundamental ideas of mathematics, the ideas that make the subject exciting and interesting. Explaining clearly how each problem has arisen and, in some cases, resolved, Hans Rademacher and Otto Toeplitz's deep curiosity for the subject and their outstanding pedagogical talents shine through.

Originally published in 1957.

The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

About the Author

Hans Rademacher was an Affiliate of Rockefeller University and Professor Emeritus of Mathematics in the University of Pennsylvania before his death in 1969. Otto Toeplitz was Professor of Mathematics in Kiel and Bonn.

"About this title" may belong to another edition of this title.

Store Description

Family-run business of true bibliophiles, with a hand-curated inventory of the finest titles. We believe in the beauty of books--not just in their words, but in the elegance, timelessness, even the smell of a well-kept piece. As such, we strive to keep nothing on our shelves you wouldn't be proud to put on yours.

Visit Seller's Storefront

Seller's business information

Fulano Books
MA, U.S.A.

Sale & Shipping Terms

Terms of Sale

We adhere to all AbeBooks terms of sale policies.

We adhere to AbeBooks's standard cancellation policy in all but very exceptional cases (abuse, fraud). You can also and always reach out to us directly. We have a responsive staff ready to help you resolve any issues.

Shipping Terms

Standard shipping is USPS media mail unless otherwise selected. All items are sent in heavy duty bubble-padded mailers. Heavier and larger items are mailed in boxes with appropriate wrap to ensure safe delivery.

Shipping rates within U.S.A.

Shipping rates within U.S.A.
Order quantity	5 to 10 business days	2 to 5 business days
First item	US$ 6.08	US$ 12.18

Delivery times are set by sellers and vary by carrier and location. Orders passing through Customs may face delays and buyers are responsible for any associated duties or fees. Sellers may contact you regarding additional charges to cover any increased costs to ship your items.