Helvie, Carl O. <br/><br/>
Community health nursing :  theory and practice / 
Carl O. Helvie. 
 - New York :  Harper Publishers,  1991. 
 - xvii, 332 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Enfermerķa en salud comunitaria.
<br/><br/><label>Dewey Class. No.: </label>610.7343  / H474c