IBM corporation <br/><br/>
IBM 4331 processor display/printer adapter component description / 
IBM corporation 
 - 3rd ed. 
 -  IBM Corporation,  1981 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IBM 4331<br/>IBM 4331 processor
<br/><br/><label>Dewey Class. No.: </label>001.642  / IBM