Heftmann, Erich. Modern methods of steroid analysis, edited by Erich Heftmann. Contributors: Guy E. Abraham [and others] - New York, Academic Press, 1973. - xx, 523 p. 24 cm. ISBN: 0123366402 Subjects--Topical Terms: Steroids--Analysis.Steroids--Analysis. Dewey Class. No.: 547.73 HEF