TY  - GEN
AU  - Cochran, William G.
TI  - Sampling Techniques
SN  - 9788126515240
U1  - 519.52 
PY  - 1999///
CY  - New Delhi
PB  - Wiley publishing
KW  - STATISTICAL MATHEMATICS
KW  - MATHEMATICS
KW  - APPLIED MATHEMATICS
KW  - THEORY OF SAMPLING
ER  -