TY  - BOOK
AU  - Bala, Pratibha
AU  - Kumar, Sandeep
AU  - Mohsin, Farhat
TI  - Principles of Statistical Methods
U1  - 519.5 
PY  - 2009///
CY  - New Delhi
PB  - A.K. Publications
KW  - Mathematics
KW  - Pure Sciences
KW  - Mathematical statistics
ER  -