TY  - BOOK
AU  - Des, Raj
ED  - Chandhok, Pramod
TI  - Sample survey theory
SN  - 8173191360
U1  - 519.52 
PY  - 1998///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - Mathematical statistics
KW  - Statistics
KW  - Sampling (Statistics)
ER  -