Boobytraps FM 5-31: Pentagon U.S. Military: 9780975900932
Boobytraps FM 5-31: Pentagon U.S. Military: 9780975900932,Boobytraps Field Manual 5-31: U.S. Department of the Army,FM 5-31 BOOBYTRAPS, DEPARTMENT OF THE ARMY 1965, ARMY FIELD,FM5-31 Boobytraps Department of Army Book Vietnam Reprint,