V. 1. Sociology.--v. 2. Health Information, Planning, And Monitoring. Editors, Roy M. Acheson, Lesley Aird ; Organizing Committee, Roy M. Acheson, A. L. Cochrane, Margot Jefferys. At Head Of Title: London School Of Hygiene And Tropical Medicine, Centre For Extension Training In Community Medicine. Includes Bibliographies And Index.