000 00450nam a2200169Ia 4500
001 3345
008 141107s9999 xx 000 0 und d
020 _a0 903031 75 2
050 _aZ 7911.C37 T49.5
100 _aCarr Marilyn
245 _aEconomically Appropriate Technologies For Developing Countri Es: An Annotated Bibliography
250 _a0
260 _aLondon
260 _bIntermeduate Tech. Pub.,
260 _c1981
300 _a,;ill.
999 _c31318
_d31318