00328nam a2200133Ia 4500020001500000082002000015100002300035245004100058260003400099300002800133490002300161500000500184700000500189  a0631131558  a338.521bK64.ES  aKlein, Lawrence R.  aThe economics of supply and demandb  aOxfordbBasil Blackwellc1983  axii, 169p. Index. Bibl.  aThe Royer lectures  a  a