Darby, Michele Leonard. <br/><br/>
Dental Hygiene: theory and practice 

 - 4th ed. 
 - St Louis, Missouri  Elsevier  2015 
 - xiv,1176p.  ill. 
<br/><br/><label>ISBN: </label>9780323318884 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dental<br/> Hygiene
<br/><br/><label>LC Class. No.: </label>RK60  / .5. D445