00505nam a2200169Ia 4500008004100000020000700041040003000048082001500078100002300093245004200116260004200158300001100200650001400211942000700225952008800232999001500320190302s9999||||xx |||||||||||||| ||und||  c75  aKharagpur College Library  a330.1bLIP  aLipsey, Richard G. 3aAn introduction To Positive Economics  bWeidenfeld and NicolsonaLondonc1963  a808 p.  aEconomics  cBK  00104070aMAINbMAINd2016-08-01l0o330.1 LIPp19038r2016-08-01w2016-08-01yBK  c4950d4950