An introduction statistical methode /
Gupta, C. B.
An introduction statistical methode / C.B.Gupta. - 8th ed. - India : Vikas Publishing House, 1978. - 694 p. ; 23 cm.
0706904591
Statistics.
An introduction statistical methode / C.B.Gupta. - 8th ed. - India : Vikas Publishing House, 1978. - 694 p. ; 23 cm.
0706904591
Statistics.
