Harbison, F. H. (2018). The objectives. machinery and methodology of manpower planning. The institute of national planning.
Chicago-viite (17. p.)Harbison, F. H. The Objectives. Machinery and Methodology of Manpower Planning. The institute of national planning, 2018.
MLA-viite (9. p.)Harbison, F. H. The Objectives. Machinery and Methodology of Manpower Planning. The institute of national planning, 2018.
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