TY  - BOOK
AU  - Mukhopadhyay,Parimal
TI  - Theory and methods of survey sampling / 
SN  - 8120311248
U1  - 519.52 
PY  - 2000///
CY  - New Delhi : 
PB  - Prentice Hall of India , 
KW  - SAMPLING (STATISTICS)
N1  - NULL
ER  -