Sampling techniques /
Cochran, William G.
Sampling techniques / William G. Cochran. - 3rd ed. - New Delhi : Wiley Eastern Ltd., 1977. - xvi, 428 p. ; 22 cm.
0852261217 : KES 282
Sampling (Statistics)
QA276.6 / .C63 1977
Sampling techniques / William G. Cochran. - 3rd ed. - New Delhi : Wiley Eastern Ltd., 1977. - xvi, 428 p. ; 22 cm.
0852261217 : KES 282
Sampling (Statistics)
QA276.6 / .C63 1977