Pulmonary/Respiratory Therapy secrets 
Edited by Polly E.Parson and John E.Heffer 
 - 2nd edition 
 - Philadelphia  Hanley&Belfus  c2002 
 - xix,539p.:  ill  23cm 
<br/><br/> Includes bibliographical reference and index 
<br/><br/><label>ISBN: </label>1560534273 
<br/><br/><label>LC Class. No.: </label>RC756  / .P84 2001