Osborn, Barbara M. <br/><br/>
Introduction to community health 
by Barbara M. Osborn 
 - Boston  Allyn and Bacon  1964 
 - 327p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public health
<br/><br/><label>Dewey Class. No.: </label>O Os1i