Five great works in one volume! The complete POOR MANS ARMORER -contains a whole arsenal of improvised weaponry, AMERICAN JIU-JITSU - every move illustrated and described. IMPROVISED MUNITIONS HANDBOOK, TM31-210 written by the US ARMY for the Special Forces. CHEMICALS IN WAR, a comprehensive section on chemical warfare. The Chemistry of Powder & Explosives, info on supplies & explosives. 480 pp., 81/2" x 11", illus., softcover.