TY  - BOOK
AU  - Gujrati, Damodar N.
AU  - Porter, Dawn C,
AU  - Gunasekar, Sangeetha,
TI  - Basic econometrics
U1  - 330.015195 
PY  - 2007///
CY  - New Delhi
PB  - TatMcGraw Hill
KW  - ECONOMICS
ER  -