PROFFIT, William R. … [et al.] <br/><br/>
CONTEMPORARY orthodontics  viii,  729p.; ill. 
William R. Proffit … [et al.] 
 -  6th ed. 
 -  Elsevier  2019 
<br/><br/> It includes bibliographical references and index 
<br/><br/><label>ISBN: </label>978-0-323-54387-3