00557nam a2200181Ia 4500008004100000020001500041082001700056100001700073245010800090260005400198300000800252650001400260650002000274653001400294653002500308700002200333700002000355170901s1973 xx 000 0 und d a0720430763 a330.18bF75T aFox, Karl A. 0aTheory of Quantitative Economic Policy with Applications to Economic Growth, Stabilization and Planning aAmsterdambNorth-Holland Publishing Companyc1973 a620 aEconomics aSocial sciences aEconomics aQuantitative methods aSengupta, Jati K. aThorbecke, Erik