TY  - BOOK
AU  - Snedecor,vGeorge W. and William G. Cochran,
TI  - Statistical methods
SN  - 0813815606
AV  - QA 276.12 .S64 1980
PY  - 1980///
CY  - Iowa
PB  - The lowa state university
KW  - 1. Statistics
KW  - 2. Biometry
ER  -