Statistical methods.
Gupta, S.P.
Statistical methods. Book - Ed.34 - New Delhi Sultan Chand & Sons 2005 - xxiiii,1468p.
818054298X
001.422 / GUP
Statistical methods. Book - Ed.34 - New Delhi Sultan Chand & Sons 2005 - xxiiii,1468p.
818054298X
001.422 / GUP