TY  - BOOK
AU  - Gupta,S.P.
TI  - Statistical Methods / 
SN  - 9789351611769
U1  - 519.5 23
PY  - 2021///, reprinted 2024
CY  - New Delhi : 
PB  - Sultan Chand & Sons
KW  - Statistics
KW  - Textbooks
ER  -