TY - BOOK AU - Gujarati,Damodar N. AU - Porter, Dawn C. TI - Basic Econometrics SN - 9781121914032 U1 - 330.0151 23 PY - 2009/// CY - Boston PB - McGraw-Hill Irwin KW - Econometrics KW - Models- Econometric N1 - Includes Bibliographical References and Indexes ER -