Fisher, Ronald A. 1890-1962. Statistical tables for biological, agricultural and medical research / R.A.Fisher and F.Yates. - 6th rev. & enl. ed. - London : Longman, 1963 [Reprinted 1974] - ix, 146 p. : ill. ; 29 cm. ISBN: 0582445256 Subjects--Topical Terms: Statistics--Tables.Biometry--Tables. Dewey Class. No.: 570.15195 / FIS 1974