Improvised Munitions Handbook TM 31-210.
Written for the special forces in Vietnam. Chapters cover the manufacture of explosives and propellants, mines, grenades, small arms weapons and ammunition. also mortars, rockets incendiary devise fuses, detonators and much, much more. This is the how to book that all the others copy. Fully illustrated. 256 pages. 5.5"x8.5"