TY  - BOOK
AU  - Gupta, C B
AU  - Vijay Gupta
TI  - An introduction to statistical methods
SN  - 9788125916543
U1  - 001.422 GUP 
PY  - 2004///
CY  - Noida
PB  - Vikas Publishing House
KW  - Mathematical statistics
KW  - Time-series analysis
N1  - Lending
ER  -