Die invloed van emosionele spanning en emosionele labiliteit op die prestasies in 'n aantal beroepstoetse

Van Biljon, I. J. (Isak Johannes),1924- (1948)

Thesis (MA)--Stellenbosch University, 1948.

Thesis

No abstract available

Please refer to this item in SUNScholar by using the following persistent URL: http://hdl.handle.net/10019.1/53956
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