00393nam a2200109Ia 4500082002300000100004400023245011300067260004800180300002100228500000500249700002900254  a658.40331bH893.QE  aHughes Hallett, Andrew and Rees, Hedley  aQuantitative economic policies and interactive planning; a reconstruction of the theory of economic policyb  aCambridgebCambridge University Pressc1983  axii, 374p. Index  a  aRees, Hedley ; jt. auth.