Personal Computer XT system technical reference 

 - Florida  International Business Machines Corporation  1983 
 -  appendix; biblio; glossary; index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ComputersDatabook
<br/><br/><label>Universal Decimal Class. No.: </label>681.32IBMPCXT(021)  / IBM