Newman, Michael G <br/><br/>
Carranza's clinical periodontology 

 - 12th ed 
 - Philadelphia :  Elsevier Saunders,  2015 
 - 24 c.m 
<br/><br/><label>ISBN: </label>0323188249 9780323188241 
<br/><br/><label>Dewey Class. No.: </label>617.632