Gear, C. William <br/><br/>
Computer organization and programming  with an emphasis on the perasonal computer 

 - 4th edi. 
 - McGraw-hill book company, New York  1985 
 - xiii, 414 
<br/><br/><label>ISBN: </label>0-07-Y66304-1 
<br/><br/><label>Dewey Class. No.: </label>001.642 Gea