00637cam a22002418i 4500 5596 5596 OSt 20220421084149.0 220421b ||||| |||| 00| 0 eng d - ALUPE UNIVERSITY QA276.6 .W55 1977 Cochran, William G. 1909-1980. Sampling techniques / William G. Cochran. 3d ed. New York : Wiley, c1977. xvi, 428 p.; 24 cm. Includes indexes. Bibliography p. 400-411. Sampling (Statistics) QA276.6 QA276.6 lcc BK MM 0 0 lcc 0 0 MLIB MLIB OS 2022-04-21 DONATION FROM MOI UNIVERSITY 0 QA276.6 .W55 1977 28001863 2022-04-21 2022-04-21 BK MM