00636c 02200229 045002048959http://id.bnportugal.gov.pt/bib/porbase/204895920030422075300.00-07-010847-112737PTBN0011775119880125 m 0pora0103 baengUSEconometricsGregory C. ChowAucklandMcgraw-Hillcop. 1983XIII, 432 p.21 cmEconomics handbook series330.1BNpor291797ChowGregory C.264776PTBNRPCBGUM 330.115coopUMSDmq182117bccoopUMSD40456/EG0UMSD4 - 00041