Author

Piet Human

3 books found

Cover of Yenza

Yenza

Piet Human · First published 1998

Cover of Managing Towards Self-Reliance

Managing Towards Self-Reliance

Piet Human · First published 1995 · Latest edition 1997

Cover of On the edge

On the edge

Piet Human, Frank M. Horwitz · First published 1992