Sampling Techniques /
Cochran, William G.
Sampling Techniques / William G. Cochran - New Delhi : Wiley India pvt. ltd. ; 2015. - xvi ; 432 p., 23cm
9788126515240
519.52 / COC
Sampling Techniques / William G. Cochran - New Delhi : Wiley India pvt. ltd. ; 2015. - xvi ; 432 p., 23cm
9788126515240
519.52 / COC