00320nam a2200097Ia 450000500170000000800410001705000230005810000160008124500900009726000350018720251229085903.0251229s9999    xx            000 0 und d  aAFR HD 6059 .K4S75  aStichter S  0aDiscussion paper  institute for development studies university of nairobicS Stichter  aLondonb Academic press c1964