TY  - BOOK
AU  -  Cochran, William G.
AU  - Williams, Carolyn
TI  -  Sampling techniques
SN  - 9788126515240
U1  - 001.422 
PY  - 2014///
CY  - New York
PB  - Wiley
KW  -  Sampling techniques
KW  - Sampling (Statistics)
N1  - Include Index
ER  -