TY  - BOOK
AU  - Chaudhuri,Arijit
TI  - Essentials of survey sampling / 
SN  - 9788120339705
U1  - 301.0723 
PY  - 2010///
CY  - New Delhi : 
PB  - PHI Learning , 
KW  - SOCIAL SURVEYS
N1  - Includes index
ER  -