Export marketing and research

von Laschin, G. R.
Veröffentlicht in University of South Africa. Bureau of Market Research News bulletin (1969)

Cluster sampling versus random sampling : a comparison of results obtained by applying two sampling methods to the same universe

von Feldmann-Laschin, G. R.
Veröffentlicht in University of South Africa. Bureau of Market Research News bulletin (1968)

s. Feldmann-Laschin

von Laschin, G. R. Feldmann

Income and expenditure patterns of coloured households, Cape Peninsula

von Feldmann-Laschin, G. R.
Veröffentlicht 1965

Income and expenditure patterns of urban Bantu house- holds : Cape Town survey

von Feldmann-Laschin, G. R.
Veröffentlicht 1964

Income and expenditure patterns of urban coloured households : Durban survey

von Jordaan, A. J.
Veröffentlicht 1966

Income and expenditure patterns of urban Bantu households, South-Western townships, Johannesburg

von Rädel, F. E.
Veröffentlicht 1963