TY  - BOOK
AU  - Mukhopadhyay,Parimal
TI  - Theory and methods of survey sampling / 
SN  - 9788120336766
U1  - 001.433 
PY  - 2009///
CY  - New Delhi : 
PB  - PHI Learning , 
KW  - KNOWLEDGE
N1  - Includes index
ER  -