TY  - BOOK
AU  - Raj,Des
AU  - Chandhok,Promod
TI  - Sample survey theory
SN  - 8173191360 (pbk)
U1  - 519.52 
PY  - 1998///
CY  - New Delhi
PB  - Narosa
KW  - Sampling (Statistics)
N1  - Includes index
ER  -