This updated, expanded edition of the classic Physics Vade Mecum is a compact, comprehensive storehouse of the most useful information, formulas, numerical data, definitions, and references, designed for easy access with minimal searching. Saves you time and effort in solving a wide range of scientific and technical problems. A complete listing of physics data centers is included. The index has more than doubled in size from the first edition for even more efficient use. The perfect quick-reference tool. A Library of Science selection.