Phillips, Ralph W. <br/><br/>
Elements of dental materials :  for dental hygienists and dental assistants / 
Ralph W. Phillips 
 - [Place of publication not identifed] :  [publisher not identified],  c1994 
<br/><br/> Elements of dental materials : for dental hygienists and dental assistants, Elements 
<br/><br/><label>ISBN: </label>721642985 
<br/><br/><label>LC Class. No.: </label>RK 652.5 .P48 1994