TY  - BOOK
AU  - Kochumman, C
TI  - Introduction to Statistical Methods
U1  - 519.9 
PY  - 1977///
CY  - Kottayam
PB  - NATIONAL BOOKSTALL
KW  - General Stack
KW  - Probabilities & applied mathematics
KW  - StatisticsMathematics
ER  -