Holman, H. H. Biological research method : practical statistics for non-mathematicians H. H. Holman. - 2nd ed. - Edinburgh : Oliver & Boyd, 1969. - viii, 272 p. : ill. ; 22 cm. Includes bibliographies & index ISBN: 0050016741 Subjects--Topical Terms: Biology--Methodology.Biometry.--Rsearch Dewey Class. No.: 590.72 / HOB 1969