Erwin, Paul C. <br/><br/>
Principles of public health practice / 
Paul C. Erwin,  
 - Fourth edition. 
 - xix, 602 pages :  illustraitons ;  29 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781285182636 
<br/><br/><label>LCCN: </label>2015949541 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public health administration<br/>Public health.
<br/><br/><label>Dewey Class. No.: </label>362.1068