Cochran, William G

Samplilng techniques - 3 - New York John Wiley and Sons ,Inc 1977 - 428 - Wiley series in probabiligy and mathematic stattistics .

9971512718


Double sampling
Ratio estimators
Regression
Staratified sampling

001.4222 / COC/SA
Kerala Agricultural University Central Library
Thrissur-(Dt.), Kerala Pin:- 680656, India
Ph : (+91)(487) 2372219
E-mail: librarian@kau.in
Website: http://library.kau.in/