000 00504nam a2200181Ia 4500
003 HQRS
005 20190605230536.0
008 150617s2014 xx 000 0 eng d
040 _aHQRS
_beng
_cHQRS
041 _heng
100 _aCarr, Marilyn
245 _aAt reader:
_btheory and practice in appropriate technology
260 _aLondon:
_bIntermediate Technology Publications,
_c1985
300 _a468p.
500 _aLetter No.Lib.B.6 dt. 05/1987(wdr no.5961)
365 _aINR
942 _2udc
_cBK
999 _c15847
_d15847