TY  - GEN
AU  - Gupta, S.P.
TI  - Advanced Practical Statistics: for B.Com, B.A.(H),ECO.,M.A.(Eco.) M.COM.M.B.A.,C.A., I.C.W.A., I.A.S
U1  - 519.5 
PY  - 2002///
CY  - New Delhi
PB  - S.Chand
ER  -