Last , Maxcy  . <br/><br/>
Public Health & Preventive Medicine /   Textual Documents 

 - 13th /   . 
 - London :   Presstice - Hall ,   1992. 
 - 1186 ;    
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>Medical Science  Preventive and Social Medicine 
<br/><br/><label>Dewey Class. No.: </label>614  / LAS