MIL-HDBK-173A, DEPARTMENT OF THE ARMY MILITARY STANDARDIZATION HANDBOOK 11-487M: AUDIO EQUIPMENT (11 SEP 1973)

MIL-HDBK-173A, DEPARTMENT OF THE ARMY MILITARY STANDARDIZATION HANDBOOK 11-487M: AUDIO EQUIPMENT (11 SEP 1973)., This handbook consists of audio equipment that is used by the Army, Navy, and Air Force.