00276nam a2200109Ia 4500082002200000100001900022245005800041260004300099300001400142500000500156700000500161  a330.183bSt879.MM  aStone, Richard  aMathematical models of the economy and other essaysb  aLondonbChapman & Hall/CRC Pressc1970  axv, 335p.  a  a