TY  - BOOK
AU  - Cochran,William G.
TI  - Sampling techniques
SN  - 047116240X
U1  - 001.4222 
CY  - New York
PB  - John Wiley & Sons
KW  - Mathematics
N1  - Includes index
N2  - This textbook presents a comprehensive account of sampling theory as it has been developed for use in sample surveys. It contains illustrations to show how the theory is applied in practice, and exercises to be worked by the student
ER  -