Use and Installation of Boobytraps. FM 5-31 Engineer Field Data. FM 5-34 Corps of Engineers. Reference Data. FM 5-35 Engineer Combat Battalion Divisional. FM 5-132 Engineer Battalion Armored Mechanized and Infantry. FM 5-135 Engineer Battalion Armored, Infantry and Infantry (Mechanized) Divisions. FM 5-135 Nondivisional Engineer Combat Units. FM 5-142 Engineer Topographic Units. FM 5-188 Division Support Command. FM 54-2 Support Brigade. FM 54-4 Mortar Battery Airborne Division Battle Group. FM 6-18 Field Artillery. Tactics and Technique. FM 6-20