Air and Gases -Explosive Limits of Gases and Vapors-New Automotive Trailer Wiring and Connector Guide -- Updated images Chemistry and Physics Element and Elemen

Among the many topics covered in this handy, pocket-sized guide are air and gases, carpentry and construction, pipes, pumps, computers, electronics, geology, ma

Every Desk Manager's Desk Reference is a handy how-to guide for maintaining and managing an office. Such topics include: * Stress management * Time management *

Provides information such as military commander profiles, the war's armaments and battlefronts, timelines, oral histories, and the political, social, and econom

This handy resource includes lists, chronologies, statistics, and diagrams related to world geography, the United States, science and medicine, arts and leisure