TY  - BOOK
AU  - Gujrati ,Damodar N.
TI  - Basic Econometrics 
SN  - 9780071139649
U1  - 330.015118 
PY  - 1995///
CY  - Singapore : 
PB  - McGraw-Hill, 
KW  - Economics
KW  - Heteroscedasticity
KW  - LPM
KW  - Micronumerosity
ER  -