CAMPBELL R "ECONOMICS: PRINCIPLES, PROBLEMS AND POLICIES" - 18TH - BOSTON MC GRAW HILL 2009 - 786 XXXI 0 - THE MCGRAW HILL ECONOMICS SERIES . 1 0 0 ISBN: 0-07-009191-7 Source: 2010-369 Subjects--Personal Names: "BRUE,S.L,FLYNN,S.M" Subjects--Topical Terms: SOCIAL SCIENCE LC Class. No.: HB 171 .5 .M47