Respiratory protection :  principles and applications / 
edited by Bryan Ballantyne and Paul H. Schwabe. 
 - London ; New York :  Chapman and Hall,  c1981. 
 - x, 376 pages :   illustrations 
<br/><br/> Based on a symposium held jointly between the Royal Society of Medicine, the British Occupational Hygiene Society, and the Chemical Defence Establishment in 1980. 
<br/><br/><label>ISBN: </label>0815104154 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Protective Devices--congresses.<br/>Respiratory Protective Devices.<br/>Breathing apparatus.
<br/><br/><label>LC Class. No.: </label>RA 645  / .R4 
<br/><br/><label>Dewey Class. No.: </label>363.1/172 
<br/><br/><label>National Library of Medicine Call No.: </label>WF 26  / R433 1980