TY - BOOK AU - Wooldridge,Jeffrey M. TI - Introductory econometrics: a modern approach SN - 0324660545 (student ed.) AV - HB139 .W87 2009 U1 - 330.01/5195 22 PY - 2009/// CY - Mason, OH PB - South Western, Cengage Learning KW - Econometrics N1 - Access code card to eResources: Data sets, Solutions manual, and EconApps included; Includes bibliographical references and index ER -