TY - BOOK AU - Gujarati,Damodar N. TI - Essentials of econometrics SN - 9780071163064 U1 - 330.015195 GUJ PY - 1999/// CY - New York PB - Irwin/McGraw-Hill KW - Econometrics KW - Economics KW - Statistical methods N1 - Includes bibliographies ER -