TY  - BOOK
AU  - Hoel Paul G
AU  -  Jessen Raymond J
TI  - Basic statistics for businees and economics
T2  - Wiley Series In Management And Adminisration
U1  - X:(B28), L1 
PY  - 1971///
CY  - New York
PB  - John Wiley        
KW  - Economic Statistics
ER  -