000 00302nam a2200121Ia 4500
008 170101s1979 xx 000 0 und d
082 _a609 ROB
100 _aRobinson Austin
245 0 _aAppropriate technologics for Third World Development
260 _c1979
300 _a417 p.
942 _2ddc
_cB
999 _c713366
_d713366