Pracy, Siegler M.  Stell <br/><br/>
A short textbook ear, nose and throat / 
R. Pracy, J. Siegler and M.  Stell 
 - London :  ELBS publishers,  1971 
 - 157 p. 
<br/><br/><label>ISBN: </label>0340199024 
<br/><br/><label>Dewey Class. No.: </label>617.51 PRA