Orders and regulations corps of engineers U.S.army Organization and administration Correspondence and reports Fortifications Money accounts and budget accounting Administration of the civil service in the engineer department at large Travel and transportation Property Pre-induction vocational training in aircraft maintenance Pre-induction vocational training = Pre-induction- training in vocational schools, vocational departments and trade schools Pre-induction vocational training in machine shop practice Pre-induction vocational training in auto-mechanics
