00295nam a2200109 a 450000500170000000800410001704100080005810000160006624500490008226400430013130000110017420260717072124.0260701s1972    ii            000 0 eng d  aeng1 aGill, R. T.10aEvolution of modern economics /cGill, R. T. 1aDelhi :bPrentic Hall of India,c1972.  a526 p.