TY  - BOOK
AU  - Cochran,William G
TI  - Sampling techniques
SN  - 978-81-265-1524-0
U1  - 001.422 COC 3rd
CY  - New Delhi
PB  - John Wiley & Sons Publisher
KW  -  Libraries and information Science
KW  - Sampling techniques
N1  - Faculty, students and Staff
UR  - https://libgen.is/book/index.php?md5=7DDEE180025227C3C5337060AC30B95B
ER  -