SOCIETY OF EXPLOSIVES ENGINEERS
PROCEEDINGS OF THE SIXTH ANNUAL SYMPOSIUM ON EXPLOSIVES AND BLASTING RESEARCH - SOCIETY OF EXPLOSIVES ENGINEERS 1990 - 29X21
622.2306 S678.6-.1
PROCEEDINGS OF THE SIXTH ANNUAL SYMPOSIUM ON EXPLOSIVES AND BLASTING RESEARCH - SOCIETY OF EXPLOSIVES ENGINEERS 1990 - 29X21
622.2306 S678.6-.1