Sackett George C. <br/><br/>
Manual de ibm/ George C.Sackett 

 - USA : Mcgraw-hill 
 - 357p/25cm. 
<br/><br/><label>ISBN: </label>0-07-054418-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.MANUAL DE IBM
<br/><br/><label>LC Class. No.: </label>TK5105.8.I24.S119 
<br/><br/><label>Dewey Class. No.: </label>001.64.S713i