TY  - BOOK
AU  - Mukhopadhyay, Parimal
TI  - Theory and methods of survey sampling / 
SN  - 9788120336766
U1  - 519.52 
PY  - 2009///
CY  - Delhi : 
PB  - PHI Learning Pvt. Ltd., 
KW  - Mathematical statistics
KW  - Sampling (Statistics)
N1  - Includes bibliographical references
ER  -