000 00349nam a2200145Ia 4500
020 _a0195777409
082 _b511
_a900
100 _a"Khan,Akhtar Hameed"
245 0 _aOrangi pilot project
260 _bOxford University Press
_aKarachi
_c1989
300 _a171
944 _cBK
999 _c667513
_d667513