TY  - BOOK
AU  -  Snedecor, George W.
AU  - Cochran, William G. 
TI  - Statistical methods
U1  - 001.422 22
PY  - 1967///
CY  - New delhi
PB  - Oxford 7 IBH publishers , 
KW  - Statistics
N1  - Includes bibliography and index
ER  -