Mathematics from Turtleman Used Books

No dust jacket. Blue cloth covered boards with mild edgewear, mainly on the lower edge. Pages are clean and tight, with a very small amount of margin notes in pencil. Owner's name inside the front cover and on the lateral page edges. A scarce book. The book will ship at over three pounds. Excess shipping costs are included in the… Read more about this item

No significant wear to book or jacket. A philosophical look at life as it relates to math and math as it relates to life. With puzzles! A rather scarce book.

Here we have one of the older books in my collection. A book on calculating quickly. Covers are paper over boards, with fabric over the spine. The paper is worn in places, while the fabric hasn't failed yet, but it is clearly thinking about it. Owner's names on the front endpapers, but the pages are clean,… Read more about this item

No dust jacket. Brown fabric covered boards, with wear and stains in various locations. Not too bad for a 150 year-old book. Endpapers are split both front and rear. Notes written throughout, with a half-dozen or so torn pages.

Very little wear. The spine is square and uncreased. Pages are clean, tight and unmarked. Front cover is curling a bit, back cover less. An informative and useful work for the biogeographer. A fairly rare book.

No dust jacket. First edition. Very little wear. Pages are clean, tight and unmarked, with the owner's name on the front endpaper. A scarce book.

Very little wear. Spine is uncreased and square. Pages are clean, tight and unmarked. A highly valued book.

Little wear. Spine has one crease but remains square. Pages are clean, tight and bright. Owner's name inside the front cover. I have detected no highlighting or margin notes. Applied mathematics.

Very little wear. Owners' names inside the front cover. A small amount of very pale highlighting; otherwise, the pages are clean, tight and bright. Filled with lots of really cool looking math.

A thin book of heavy statistics. Seems to be an important work that is rather highly valued. My search came up with over sixty copies, most priced far above my price, so consider this a bargain, if you will. A part of the Sage University Papers Series. There is little wear to the book, a small… Read more about this item

Wear as befits this book's age. Green fabric cover, with the fabric splitting along the rear edge of the spine. Pages are tight and intact, with scattered notes. Owner's name inside the front cover and copious note on the rear endpapers. Spine is a little weak where the front endpaper is tearing.

This book has suffered the indignity of being stained with some fluid, perhaps coffee. Photos #3- 5 can show you the extent of the staining. Otherwise, the book shows the kind of wear you would expect after over 140 years.

Cover is worn, with boards showing through in places and it has come off in back (see photo #2). Piece of the cover missing at the top of the spine. Pages are still attached with scattered notes, and many turned corners. Additional notes on the end papers.

A small text on "new math", which hasn't really been new for decades and wasn't all that "modern" in the 1970s. All about sets and intersections, inequalities and graphs, number lines, Venn diagrams and Cartesian coordinates. (Venn named his diagrams in the 1880s, and Descartes came up with his coordinate system in the 1600s. Really modern, huh?)

Very little wear. Pages appear unmarked.

No dust jacket. A math basics book for anyone who needs the boost. Coupled with a story from the supposed author, a high school junior. She takes you through the paces from the basics of numbers, the four basic functions, to fractions, decimals and percentages, then on to exponents, roots, ratios and statistics. No Algebra, no… Read more about this item

Little wear. Pages slightly yellowed, but without any marks or notes. Rear cover has a water stain, lower half (can you see it in the photo?). 125 pages.

Minimal wear. A collection of enrichment activities for middle school math students. It even has some calculator activities, which is rather amazing, considering that calculators were rather simple and expensive in 1975.

Trade paperback. Shows some wear, it has been read. Small coffee stain at the lower right corner of the cover and in diminishing amounts o the following pages, at no point impinging on the actual text. A collection of 44 essays about the use and determination of statistics. As I always say, 72% of all statistics… Read more about this item

It is what the title says. Obviously, without modern advancements in semiconductors, fullerene, graphene, superconductors, or AI. But, to understand those, you have to start somewhere else. This could be the place. Cover chipped around the edges; spine flattened. Pages intact, unmarked, clean. This book will ship at about three pounds. Excess shipping costs are… Read more about this item