Cole, R.B. <br/><br/>
Essentials of respiratory diseases  R.B. Cole. 

 - London  Pitman Medical  1970 
 - x, 278p., 20cm. 
<br/><br/><label>ISBN: </label>0-272-76057-9. 
<br/><br/><label>Dewey Class. No.: </label>616.2,  / C49E