TY  - BOOK
AU  - CROXTON (Frederick E)
AU  - COWDEN (Dudley J)
TI  - Practical business statistics Ed.3
U1  - 311/19 
PY  - 1962///
CY  - Bombay
PB  - Asia Publishing House
KW  - statistics
KW  - Practical
KW  - Ed.3
KW  - business
ER  -