PARRY, Wilfrid H. Communicable diseases /[by] Wilfrid H. Parry - 3rd ed. - London Hodder and Stoughton 1979 - xi, 252 p. Includes appendix & index. ISBN: 340242906 Subjects--Topical Terms: Communicable diseases-epidemiology Dewey Class. No.: 614.4 / PAR