TY  - BOOK
AU  - Cochran, William G
TI  - Statistical Methods
U1  - 519.5 
PY  - 2000///
CY  - New Delhi
PB  - Prentice -Hall Inc.
KW  - General Stack
KW  - Probabilities & applied mathematics
KW  - StatisticsBiometry
KW  - Mathematics
ER  -