Encounter with the unknown   [videorecording] 
Media Ventures, Inc. ; directed by Harry Thomason ; produced by Joe Glass. 
 - Toronto, Canada  Interglobal Video Promotions Ltd  c1975. 
 - 1 videocassette of 1 (VHS) :  1/2 in.  
<br/><br/> Information from copyright data sheet. 
<br/><br/><label>LCCN: </label>90716247 
<br/><br/><label>LC Class. No.: </label>VAB 2591 (viewing copy)