00287n   a2200121 a 4500000002100000001000700021005001700028082001900045100001800064245003400082260004100116300000800157B B                 00296720220201163812.0  a332.46bL2 ECO  aDon, Patinkin  aStudies in Monetary Economics  aNew YorkbHarper Internationalc1972  a262