Editorial

Publisher:

Deutsche Gesellschatt

fur Technische Zusammenarbeit (GTZ) GmbH

(German Agency for Technical Cooperation)

Post Box 5180

Dag -Hammarskjold-Weg 1

D-6236 Eschborn 1

Federal Republic of Germany

Telephone: 06196/79-0

Telex: 41523-0 (gtz d)

Editorial Committee:

Peter Baz, Thomas Neumaier,

Hans-Stetan Peterlowitz, Heinz Stroter

Editor:

Beate WOrner

Editorial Assistant:

Henriette Mende

Title photo:

Uwe Rau

Printed by:

Hoehl-Druck

Klausstraße 31

D-6430 Bad Hersfeld

Federal Republic of Germany

"gate" appears quarterly; it is distributed free of charge.

Named contributions do not necessarily represent the views of the publisher or the editorial staff.

Reproduction is permitted after consultation; copies should be supplied. ISSN 0723-2225