MIL-HDBK-1013/1 (NOTICE 1), MILITARY HANDBOOK: DESIGN GUIDELINES FOR PHYSICAL SECURITY OF FIXED LAND-BASED FACILITIES (31 JUL 1989)
MIL-HDBK-1013/1 (NOTICE 1), MILITARY HANDBOOK: DESIGN GUIDELINES FOR PHYSICAL SECURITY OF FIXED LAND-BASED FACILITIES (31 JUL 1989).