United States. Bureau of Labor Statistics
, Smith, Gerard Charles, 1938-
and Crowley, Michael F.
Occupational Manpower and Training Needs : Bulletin of the United States Bureau of Labor Statistics, No. 1701 ,
Washington, D.C:
For sale by the Supt. of Docs., U.S. Govt. Print. Off.,
1971, https://fraser.stlouisfed.org/title/4794,
accessed on September 8, 2024.