TY  - BOOK
AU  - Cochran, William G.
TI  - Sampling techniques/William G. Cochran
SN  - 0552261217
AV  - QA276.6 .C6 1977
PY  - 1977///
CY  - New Delhi
PB  - H.S. Poplai for Wiley Ltd.
KW  - Sampling (Statistics)
N1  - Includes index
ER  -