Winkley, Gail PurringtonRoxbury Community College (Boston, Mass)2020-03-042020-03-0419761976(OCoLC)41425142b22398326https://hdl.handle.net/2144/39771PLEASE NOTE: This work is protected by copyright. Downloading is restricted to the BU community: please click Download and log in with a valid BU account to access. If you are the author of this work and would like to make it publicly available, please contact open-help@bu.edu.Thesis (M.Sc.)--Boston University, School of Graduate Dentistry, 1976 (Dental Public Health).Includes bibliographical references: (leaves 31-32).en-USThis work is protected by copyright. Downloading is restricted to the BU community. If you are the author of this work and would like to make it publicly available, please contact open-help@bu.edu.Health education dentalThesis/Dissertation