TY  - BOOK
AU  - Mukhopadhyay Parimal
TI  - Survey sampling
SN  - 9788173197963
U1  - B2817, P7 
PY  - 2007///
CY  - New Delhi
PB  - Narosa Publishing House    
KW  -  Surveys
KW  - Sampling
N1  - References 231-248p.; Index 249-256p
ER  -