MIL-HDBK-55 (NOTICE 1), MILITARY HANDBOOK: RADIOGRAPHIC NONDESTRUCTIVE TESTING SERIES (17 DEC 1985) [S/S BY MIL-HDBK-728]

MIL-HDBK-55 (NOTICE 1), MILITARY HANDBOOK: RADIOGRAPHIC NONDESTRUCTIVE TESTING SERIES (17 DEC 1985) [S/S BY MIL-HDBK-728]., Military Handbook, MIL-HDBK-55, dated 01 April 1966, is hereby canceled and superseded by MIL-HDBK-728 dated 16 December 1985.