Nies, Mary A. <br/><br/>
Community/public health nursing / 
Mary A. Nies, Melanie McEwen. 
 - 7th edition. 
 - pages cm 
<br/><br/><label>ISBN: </label>9780323528948 (pbk.) 
<br/><br/><label>LCCN: </label>2018944741