Held, Gilbert <br/><br/>
IBM PC & PC XT: User's reference manual 

 - 2 
 - BPB Pubilications, New Delhi  1987 
 - 479 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital Microcomputers or Microprocessors; Computer science
<br/><br/><label>Dewey Class. No.: </label>R  004.16  HEL-I2