Roberts , J A Fraser . An introduction to medical genetics / J.A. Fraser Roberts and Marcus E. Pembrey. - Oxford : English Language Book Society , 1985. - 394p. : ills ; 22cm . Includes bibliographical references and index ISBN: 019442412X Rs. 151.00 Subjects--Index Terms: MEDICAL GENETICS Dewey Class. No.: 616.042 / ROB/A