Van Hassel, H. J <br/><br/>
Symposium on endodontics 
H. J. Van Hassel, guest editor 
 - Philadelphia, PA  Saunders Elsevier  1979 
 - vi, p.493-784: ill. 
 - The Dental clinics of North America   v. 23, no. 4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENDODONTICS<br/>DENTISTRY--ATLASES
<br/><br/><label>LC Class. No.: </label>RK 24 Den vol. 23, no. 4