Labor migration in southern Africa finds its origin in the discovery of the vast mineral wealth of South Africa in the latter part of the last century. The exploitation of that mineral wealth required enormous supplies of ...

This report presents sonic extensions of the methodology of document retrieval system evaluation. Part 1 provides an overview of some of the milepost studies in evaluation. Part II presents in some detail a discussion of ...

Initial participation by the Basuto in the money economy in the early19 century was not through wage employment but through the selling of wool, mohair and their surplus of grain to South Africa. Basuto for a long time ...