J.K. Williams ...[et al.]. <br/><br/>
Fixed orthodontic appliances :  principles and practice / 
J.K. Williams 
 - [Place of publication not identifed] :  [publisher not identified],  c1995 
<br/><br/> Fixed orthodontic appliances : principles and practice, Fixed 
<br/><br/><label>ISBN: </label>723610010 
<br/><br/><label>LC Class. No.: </label>RK 528.M4 .W72 1995