000 00367nam a2200121Ia 4500
008 130521s9999 xx 000 0 und d
020 _a917704088
100 _a"Darrow, Ken"
245 _aAppropriate Technology Sourcebook :
260 _a"Stanford, California :"
650 _aTECHNOLOGY;APPROPRIATE TECHNOLOGY;TECHNOLOGY - DEVELOPING COUNTRIES
700 _a"Pam, Rick"
999 _c4554
_d4554