Ash, Major M., 1921- <br/><br/>
Kerr and Ash's oral pathology :  an introduction to general and oral pathology for hygienists. / 
Major M. Ash 
 - [Place of publication not identifed] :  [publisher not identified],  c1986 
<br/><br/><label>ISBN: </label>812110250 
<br/><br/><label>LC Class. No.: </label>RK 307 .K47 1986