Religious Syncretism in Ptolemaic Texts

av C. De Wit
Publicerad 1957-05-01

Some critical factors in personal financial planning

av P. W.C. De Wit
Publicerad 1989-12-01

The relationship between return on investment and the market share of certain listed companies in selected market sectors: 1975 - 1985

av P. W.C. De Wit, N. J.R. Steyn
Publicerad 1988-09-01