TY  - BOOK
AU  - Sanchetl, D C
TI  - Statistics, Theory, Methods and Application
U1  - 310 
PY  - 1986///
CY  - Newdelhi
PB  - Sultan Chand &sons
KW  - Post Graduate Reference
KW  - Collections of general statistics
KW  - Social sciencesCommerce
ER  -