00253nam a2200109Ia 4500082001900000100002000019245003600039260004200075300001600117500000500133700000500138  a338.9bB763.PE  aBoulding, K. E.  aPrinciples of economic policyb  aEnglewood CliffsbPrentice-Hallc1958  aviii, 440p.  a  a