MIL-HDBK-279 (NOTICE 1), MILITARY HANDBOOK TOTAL-DOSE HARDNESS ASSURANCE GUIDELINES FOR SEMICONDUCTOR AND MICROCIRCUITS (20 DEC 2001) [S/S BY MIL-HDBK-814]., MIL-HDBK-279, dated 25 January 1985, is hereby canceled. It has been superseded by MIL-HDBK-814, "Ionizing Dose and Neutron Hardness Assurance Guidelines for Microcircuits and Semiconductor Devices".