Statistics for the building industry and how they should be collected and presented

von Vos, T. J. de
Veröffentlicht in International South African Building Exhibition, Conference ʺStatistics and Forecasting as an Aid to Planning in the Building Industryʺ (1974)

A review of the investment policies of South African life insurance companies

von Vos, T. J. de
Veröffentlicht in Finance & trade review (1965)

Building statistics : building plans passed and buildings completed

von Vos, T. J. de
Veröffentlicht in PLAN, 55.1970,1 (1970)

Housing requirements in South Africa

von Evenwel, J. K.
Veröffentlicht 1969