FBI Manuals of Instruction, Investigative Procedures, and Guidelines, 1927-1978 This collection reproduces four manuals of instruction, investigative procedures, and guidelines issued to FBI agents in 1927, 1936, 1941, and 1978. – Publisher
FBI Manuals of Instruction, Investigative Procedures, and Guidelines, 1927-1978 This collection reproduces four manuals of instruction, investigative procedures, and guidelines issued to FBI agents in 1927, 1936, 1941, and 1978. – Publisher