TY  - BOOK
AU  - SHARMA, AJIT 
TI  - SAMPLING TECHNIQUES AN APPLIED APPROACH 
SN  - 978-93-94490-52-9
U1  - 301.07 
PY  - 2023///
CY  - INDIA 
PB  - NIPA PUB. 
KW  - SAMPLING TECHNIQUES
ER  -