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Canada's highly qualified manpower resources : By A. G. Atkinson, K. J. Barnes and Ellen Richardson. [Hrsg.:] Research Branch Program Development Service, Department of Manpower and Immigration
Atkinson, A. G., (1970)
Shortages and surpluses of highly qualified scientists and engineers in Western Europe : A report by the Manpower Committee[!]
(1955)
Scientific and engineering Manpower in Communist China, 1949 - 1963
Zheng, Zhuyuan, (1965)