Isaacson, K. G. <br/><br/>
Functional Orthodontic Appliances / 
K.G. Isaacson 
 - [Place of publication not identifed] :  [publisher not identified],  c1990 
<br/><br/> Appliances, Functional 
<br/><br/><label>LC Class. No.: </label>RK 528.E98 .I73 1990