TY - BOOK AU - Wooldridge,Jeffrey M. TI - Introductory econometrics: a modern approach SN - 9780324581621 (student ed. package) AV - HB139 .W665 2009 U1 - 330.015195 22 PY - 2009/// CY - Mason, OH PB - South Western, Cengage Learning KW - Econometrics N1 - Includes bibliographical references and index ER -