Pocket Reference Book 4th Edition, 864 Pages, 3.2" x 5.4" x 0.9" Shirt Pocket Size, Black Lexotone, Gold Foil Imprinting Soft Cover

Explosive limits of gases and vapors Stopping distances for auto and railroad cars; speed vs. skid marks both dry and wet conditions; estimated speed based on skid marks; velocity conversions Computer ALT codes Blood type distribution in the USA CPR for animals American Sign Language - alphabet and numbers Geographic Centers of the USA and states Postal abbreviations for Canada and Mexico Body Mass Index - CDC, Atlanta GA Fuels and combustion temperatures Flame or material color combustion temperatures Animal names for groups, gender or age Earthquake information Volcanic explosive index Commonly available pumps Weights of cold rolled steel sheet Air discharge through 100 feet of hose Pressure loss due to friction in 100 feet of air hose Theoretical discharge from nozzles of water at 60 F Dew point tablesNew Information and Updated Sections: Air & Gases (new) Automotive (new) Chemistry and Physics (updated) Computers (updated) Electrical (updated) Fasteners (new) First Aid (updated) General Information 1 & 2 (updated) General Science (new) Geology (updated) Money (updated ) Pipes and Fittings (new) Pumps and Tanks (new) Steel and Metals (expanded) Surveying and Mapping (major update) Tools (major expand) Water (new) Weather (new ) Welding (major update)