Nield-Gehrig, Jill S. <br/><br/>
Foundations of periodontics for the dental hygienist / 
Jill S. Nield-Gehrig 
 - 2nd ed. 
 - Philadelphia, Pennsylvania :  Lippincott Williams & Wilkins,  c2007 
 - xviii, 518 p., 8 p. of plates :  color illustrations ;  28 cm. + 
<br/><br/> Rev. ed. of: Foundations of periodontics for the dental hygienist / Jill S. Nield-Gehrig, Donald E. Willmann [editors]. c2003. 
<br/><br/><label>ISBN: </label>9780781784870 
<br/><br/><label>LC Class. No.: </label>RK 361 .N667 2007