TY  - GEN
AU  - Cochran, William G.
AU  - George, W.
AU  - Snedecor
TI  - Statistical Methods
SN  - 8185938180
U1  - 519.5 SNE 
CY  - Affliated East West Press
KW  - Sample Survey / Based Sampling / Random Sampling / Frequency Distribution / Mean/ Hypothesis / Normal Distribution / Binomial Distribution / Regression / Correlation
ER  -