Colin, Edward C. Elements of genetics : mendel's laws of heredity with special application to man / Edward C. Colin. - 3rd ed. - New York : McGraw-Hill, c 1956. - xv, 498 p. : ill. ; 23 cm. Includes index. 315 315 LCCN: Subjects--Topical Terms: Genetics. Dewey Class. No.: 575.11 / C682e