Model 990 computer :  peripheral equipment, field maintenance manual 

 - Austin, Texas :  Texas Instrument,  1976 
 - p. varia il. 
 - Texas Instruments Manual  ; no. 945419-9701 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>TI MODEL 990 (Computador)
<br/><br/><label>Dewey Class. No.: </label>621.381953  / T355