TY  - BOOK
AU  - Bansal, Archana
TI  - Survey sampling
SN  - 9788184875690 
U1  - 300.723 BAN  
PY  - 2017///
CY  - New Delhi
PB  - Narosa Publishing House Pvt Ltd
KW  - Survey sample; Data collection; Research methodology 
N1  - Includes bibliographical references and index 
ER  -