TY - BOOK AU - Gujarati,Damodar N. TI - Basic econometrics SN - 0070251886 : AV - HB139 .G94 1988 U1 - 330/.028 19 PY - 1988/// CY - New York PB - McGraw-Hill KW - Econometrics N1 - Includes bibliographical references and index ER -