TY  - BOOK
AU  - Patri, Digambar
TI  - Practical problems in statistical methods
U1  - 519.5 N5;1 
PY  - 1995///
CY  - New Delhi
PB  - Kalyani Publishers
KW  - Statistics - Problems,exercises,etc
KW  - Statistics
KW  - Mathematics
ER  -