01032nam--2200361---450-99000221360020331620090309135026.0000221360USA01000221360(ALEPH)000221360USA0100022136020041125d1971----km-y0itay0103----baengUS||||||||001yyContemporary economicsW. W. Howard, E. L. DaleLexington, Mass.D. C. Heath and Companycopyr. 1971538 p.ill.23 cm20012001001-------2001330.904HOWARD,Willard W.569344DALE,E. L.569345ITsalbcISBD990002213600203316330.904 HOW 1 (IEP VIII 126)9565 E.C.IEP VIII00201196BKECOSIAV51020041125USA011055RSIAV39020090309USA011350Contemporary economics1031822UNISA