00293nam a2200121Ia 4500082002600000100002300026245002700049260003200076300002300108490003000131500000500161700000500166  a658.15932973bH316.EH  aHarris, Seymour E.  aEconomics of Harvardb  aNew YorkbMcGraw-Hillc1970  alxvii, 519p. Index  aEconomics handbook series  a  a