Striefel, Sebastian <br/><br/>
Practice guidelines and standards for providers of biofeedback and applied psychophysiological services / 
by Sebastian Striefel 
 - 2004 ed. 
 - Wheat Ridge, Co. :  Association for Applied Psychophysiology and Biofeedback,  2004 
 - 82 p. ;  29 cm. 
<br/><br/><label>ISBN: </label>1887114076 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological control systems<br/>Psychophysiological