Denham, P. B <br/><br/>
Computer Guide 4: buying continuous stationery 

 - Manchester  The National Computing Centre  1972 
 - 48p. : ill 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTERS
<br/><br/><label>LC Class. No.: </label>QA 76.9.D3 Den