TY  - BOOK
AU  - Gujarati, Damodor N.
AU  - Porter, Dawn C.
TI  - Essential of econometrics
SN  - 13978007337584
AV  - HD 139  .G85 2010
PY  - 2010///
CY  - Boston
PB  - McGraw hill
KW  - Econometrics
KW  - Economics
KW  - statistical methods
ER  -