Mason, L. John, 1950- <br/><br/>
Guide to stress reduction 
L. John Mason 
 - Berkeley, CA  Celestial Arts  1985 
 - 178 p. : ill. ; 23 cm. 
<br/><br/> original edition published by Peace Press, 1980 
<br/><br/><label>ISBN: </label>0890874522 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stress (Psychology)--Congresses<br/>Relaxation