Klug, William S. Essentials of genetics / William S. Klug, Michael R. Cummings ; with essays contributed by Mark Shotwell - 3rd ed. - Upper Saddle River, N.J. : Prentice Hall, 1999 - xviii, 567 p. : ill. (some col.) ; 27 cm. Includes bibliographical references and index ISBN: 0130800171 RM281.40 LCCN: 98-025676 Subjects--Topical Terms: GeneticsGenetics Phenomena.