TY  - BOOK
AU  - Bnasal, Archana
TI  - Survey sampling
U1  - 519.52 B227S 
PY  - 2012///
CY  - New Delhi
PB  - Narosa Publishing House
N1  - 4617 01/12/2022 IBS22/00205 08/12/2022 Main Budget
ER  -