TY  - BOOK
AU  - Arnab, Raghunath
TI  - Survey sampling: Theory and applications
U1  - 519.52 A61S 
PY  - 2017///
CY  - London
PB  - Acdemic Pres
N1  - 2792 24/07/2017 APD17/1058264 25/07/2017 Main Budget
ER  -