Graham, Lyle <br/><br/>
IBM PC; guia del IBM PC [DOS 2.0. y XT] 

 - Madrid :   McGraw-Hil,  1984  
<br/><br/><label>Standard No.: </label>4482 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTACION
<br/><br/><label>Universal Decimal Class. No.: </label>007