TY  - BOOK
AU  - Gupta C B & Vijay gupta
TI  - An Introduction to Statistical Methods
SN  - 9788125916543
AV  - 591.5 
U1  - 519.5 22
PY  - 2018///
CY  - U P
PB  - Vikas Publishing House
KW  - Statistics
N1  - Vikas Pubishing House; Statistics
ER  -