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Blue- to White-collar Job Mobility. By James L. Stern and David B. Johnson
United States. Department of Labor, 1913- Office of Manpower Policy, Evaluation, and Research
出版
Industrial Relations Research Institute, University of Wisconsin
, 1968
URL
http://books.google.com.hk/books?id=7ywFmAEACAAJ&hl=&source=gbs_api