OHM  the early gurus of electronic music : 1948 - 1980.  [sound recording] : 

 -  Ellipsis,  2000. 
 - 3 compact discs 3 compact discs, booklet $# UK-LoTVU 
<br/><br/>Various artists. 
<br/><br/><label>Publisher. No.: </label>ELLICD3670  Ellipsis