Young, Jimmy Albert <br/><br/>
Principles and practice of respiratory therapy 

 - 2nd ed. 
 - Chicago  Year Book Medical  1970 
 - xvi, 777 p.  Illustration 
<br/><br/><label>ISBN: </label>0815198280 
<br/><br/><label>Dewey Class. No.: </label>615.836  / P63