TY  - BOOK
AU  - Lange,Osker  .
TI  - Introduction to econometrics / 
SN  - 0080229883
U1  - 330.015195 
PY  - 1978///
CY  - Oxford : 
PB  - Pergamon Press , 
KW  - ECONOMETRICS
N1  - Include index
ER  -