00361nam a2200133 a 450000500170000008200170001710000220003410000240005624500500008026000390013030000190016963000140018863000250020220251203090656.0  a331.714bMUK  aMukherji, Santi L  aMukhopadhey, Sampat  aManagerial economics for professional courses  aCalcuttabNew Book stall, Inc1978  a1-44, 32 .cPB  aEconomics  aManagerial economics