Orban, Balint J. <br/><br/>
Orban's Periodontics: 

 - 4th ed. 
 - Saint Louis,  Mosby,  1972. 
 - xv, 715 p.  ill. 
<br/><br/><label>ISBN: </label>0801619602 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Periodontics.
<br/><br/><label>LC Class. No.: </label>MED RK361  / O7