Gaarder, Kenneth R. <br/><br/>
Clinical biofeedback :  a procedural manual / 
by Kenneth R. Gaarder and Penelope S. Montgomery with four contributors 
 - Baltimore :  Williams & Wilkins,  1977 
 - 228 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0683034006 
<br/><br/><label>LCCN: </label>76-41264 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biofeedback training<br/>Psychotherapy