00553nam a2200181Ia 4500082001800000100002200018245008500040250001100125260004300136300001400179440006100193504001900254650002800273650001900301650002400320650001400344700001300358  a330.151 SEN-;  aSengupta, Jati K. 0aEconomic Analysis and Operation Research: optimization techniques in quantitativ  a2nd ed  aLondonbNorth-Holland Publishingc1971  axv, 478p.  aStudies in mathematical and managerial economics; Vol.10  aIncludes Index  aEconomics, Mathematical  aMacroeconomics  aMathematical models  aEconomics  a Karl, A