FREUND, JOHN E. ESTADISTICA/ J.E. FREUND, R.M. SMITH. - MEXICO: MCGRAW-HILL 1989 - XVII, 611 P. 24 CM. INCLUYE INDICE. ISBN: 968-880-157-7 Subjects--Topical Terms: 1.ESTADISTICA. Dewey Class. No.: 519.5 F748