**The Enjoyment of Math**A thoroughly enjoyable sampler of fascinating mathematical problems and their solutions. (**Science** )
Each chapter is a gem of mathematical exposition.... [The book] will not only stretch the imagination of the amateur, but it will also give pleasure to the sophisticated mathematician. ... | | **Handbook Tables For Organic Compound Identification, Third Edition**The present volume is a revised and enlarged third edition of the book formerly titled TABLES FOR IDENTIFICATION OF ORGANIC COMPOUNDS. Four new classes of compounds, i.e., sulfonyl chlorides, sulfonamides, thiols and thioethers were added, bringing the number of classes included in the book to twenty-six. The tables of alkanes, alkenes, alkynes,... | | |