"Explosives." . . "Bomb squads." . . "Ordnance disposal units." . . "Explosive ordnance disposal." . . "Improvised explosive devices." . . "Bomb reconnaissance." . . "Bombs." . . . . . . . . "Bombs, IEDs, and Explosives : Identification, Investigation, and Disposal Techniques"@en . "Bombs, IEDs and explosives : identification, investigation, and disposal techniques" . "Electronic books"@en . . . . . . . . "TECHNOLOGY & ENGINEERING / Military Science" . . . .