TY  - BOOK
AU  - Johnston, J.
TI  - Econometric Methods
SN  - 07-032679-7
AV  - HB74.M3J577 
CY  - New York
KW  -  Mathematical statistics
KW  -  Probabilities
KW  -  Statistics
KW  - Econometrics
KW  - Economics
ER  -