Pocket Reference: Everything You Need, Right in Your Pocket!

A concise, all-purpose reference featuring hundreds of tables, maps, formulas, constants & conversions -- from physical properties of air to wood screw specifications to electrode amperages. Fully indexed, it still fits in your shirt pocket!

Booknews

Packed with info on air and gases, autos, glue, paints, plumbing, metals, weights of materials, surveying, conversion tables, etc... to capacity of various batteries to areas of regular polygons to geochemical detection limits to elemental composition of the human body to phone numbers for lost credit cards to major world airports... it's wonderful. Annotation c. Book News, Inc., Portland, OR (booknews.com)