Wentzel, E. Applied problems in probability theory / E. Wentzel and L. Ovcharov ; translated from the Russian by Irene Aleksanova. - Rev. Russian ed. - Moscow : Mir publishers, 1986 - 431p., tables ; 23x15cm. Includes bibliography ISBN: : Rs.22.50 Subjects--Topical Terms: PROBABILITIES Dewey Class. No.: 519.2 / WEN-PRO