Johnson, Norman L. Univariate discrete distributions / - 3rd - New Jersey: John Wiley, 2005 - xix, 646p. Bibl. Index. - Wiley series in Probability and Statistics . "Purchased under NBHM grant for the year 2005-2006" ISBN: 0471272469 Dewey Class. No.: 519.54 / J68.UD