GATE - 1/82 - Appropriate Technology - by whom? for whom? and how? (GTZ GATE, 1982, 36 p.): (introduction...)

GATE - 1/82 - Appropriate Technology - by whom? for whom? and how? (GTZ GATE, 1982, 36 p.)

GATE - ISAT
Questions-Answers-Information No. 1/82
December 1/82

ISSN 0723-2225