McPherson, Steven P., <br/><br/>
Respiratory therapy equipment / 
Steven P. McPherson, with contributions by Charles B. Spearman. 
 - 3rd ed. 
 - St. Louis :  C.V. Mosby Co.,  1985 
 - xviii, 600 p. :  ill.   25 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>801633125 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Respirators (Medical equipment)<br/>Respiratory therapy<br/>Respiratory Therapy
<br/><br/><label>LC Class. No.: </label>RC735.I5  / M43 1985 
<br/><br/><label>National Library of Medicine Call No.: </label>WF 26  / .M37 1985