Byte : 1989, Vol.14, No.4-6. 

 -  Mcgraw-Hill  1989 
 - 27 CM. 
<br/><br/>Monthly. 
<br/><br/><label>ISBN: </label>3605280 
<br/><br/><label>Dewey Class. No.: </label>PER 004 BYT 1989 V.14B