USAF Work Measurement Guide United States. Department of the Air Force Published: 1958 Total Pages: 56 Get eBook
Handbook for Naval Occupational Analysis United States. Bureau of Naval Personnel Published: Total Pages: 84 Get eBook
Occupational Classification in Some Major Government Agencies Joseph E. Marsh Published: 1959 Total Pages: 90 Get eBook
USAF Work Measurement Guide United States. Department of the Air Force Published: 1958 Total Pages: 56 Get eBook