Guide to operations 

 - Florida  International Business Machines Corporation  1981 
 - Various pages 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IBM Personal Computer <br/>Microcomputers - Instrumentation - Handbooks, manuals<br/>Printing - Instrumentation - Handbooks, manuals
<br/><br/><label>Dewey Class. No.: </label>001.642  / G4