TY  - GEN
AU  - Gupta, S.P.
TI  - Statistical Methods: (for B.Com (Hons) Ist yr .B.A. (Hons) Economics of Delhi University and Universities having similar syllabus)
U1  - 519.5 
PY  - 2004///
CY  - New Delhi
PB  - Sultan Chand &Sons
ER  -