TY  - BOOK
AU  - Theil, Henri.
TI  - Principles of econometrics
SN  - 0471858455
AV  - HB74.M3 T463
U1  - 330/.01/82 
PY  - 1971///
CY  - New York
PB  - John Wiley and Sons, Incorporated
KW  - Econometrics
N1  - Bibliography: p. 687-715
ER  -