Helvie, Carl O. <br/><br/>
Community health nursing :  Theory and Process / 
Carl O. Helvie. 
 - Philadelphia :  Harper & Row,  c1981. 
 - 332 p. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Community health nursing.
<br/><br/><label>LC Class. No.: </label>RT98  / .H44