TY  - BOOK
AU  - Singh, Daroga; Chaudary, F S.
TI  - Theory and analysis of sample survey designs
SN  - 9780852269107
U1  - 001.433 SIND 
PY  - 2009///
CY  - New Delhi
PB  - New Age International Pvt Ltd
KW  - None
ER  -