Parry, Wilfrid Hocking. Communicable diseases : an epidemiological approach / [by] Wilfrid H. Parry. - 2nd ed. - London : English Universities Press, 1973. - Modern nursing series . First ed. published in 1969 under title: Infections diseases. Includes bibliographical references and index. ISBN: 0340177055 0340177063 (pbk.) LCCN: 74594670 Subjects--Topical Terms: Communicable diseases.Communicable diseases. LC Class. No.: RC111 / .P37 1973 Dewey Class. No.: 616.9 National Library of Medicine Call No.: WC100 P265i 1973