Matching Occupational Classifications to Vocational Education Program Codes, Supplement 3 (Revised)
United States. Bureau of Labor Statistics. "Matching Occupational Classifications to Vocational Education Program Codes, Supplement 3 (Revised)" in Tomorrow's Manpower Needs: National Manpower Projections and a Guide to Their Use as a Tool in Developing State and Area Manpower Projections : Bulletin of the United States Bureau of Labor Statistics, No. 1606 (1975). https://fraser.stlouisfed.org/title/4863/item/498431, accessed on April 23, 2024.