Proffit William R. <br/><br/>
Contemporary Orthodontics 

 - Canada  Elsevier  2013 
 - ix, 754 p;  :ill (col.)  ;30cm  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dentistry , Orthodontics--The Orthodontics Problems--Concept of orthodontics and development --Early Stages of Development--Contemporary  orthodontics Appliance--Treatment of Problems
<br/><br/><label>Dewey Class. No.: </label>617.64  / PRO