TY  - BOOK
AU  - Gupta Arjun K
AU  - Kabe D G
TI  - Theory of sample surveys
SN  - 978-981-4322-47-8
U1  - 000SA.08 
PY  - 2011///
CY  - Singapore
PB  - World Scientific
KW  - Sampling(Statistics)
ER  -