TY  - GEN
AU  - Mukhopadhyay, Parimal
TI  - Theory and methods of survey sampling
SN  - 8120311248
U1  - 519.52 
PY  - 1998///
CY  - New Delhi
PB  - Prentice - Hall of India
KW  - Probabilities and applied mathematics
KW  - Theory of samling
KW  - Statistical mathematics
ER  -