TY  - BOOK
AU  - Gupta, C B
TI  - Introduction to statistical methods
U1  - 519.5 G959I(23) 
PY  - 2004///
CY  - Noida
PB  - Vikas Publishing
N1  - 2252 14/01/2016 HBD15/1543 30/01/2016 Main Budget
ER  -