Sokal, Robert R. Biometry : the principles and practice of statistics in biological research / Robert R. Sokal and F. James Rohlf - 3rd ed. - New York : W. H. Freeman, c1995. - xix, 887 p. : ill., figs., tabs. ; 23 cm. ISBN: 0716724111 LCCN: Subjects--Topical Terms: Biometry LC Class. No.: QH323 / .5S63 1995 Dewey Class. No.: 574.015195 / S682b