Shelley, John Hunt, Roger  <br/><br/>
Computer studies a first course /  
by John Shelley and Roger Hunt 
 - 2nd ed. 
 - New Delhi :  Wheeler Publishing Co. Ltd. ,  1986 . 
 - 255 p.  Paper Back 
<br/><br/><label>ISBN: </label>8185614385 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Microcomputer<br/>Input, output
<br/><br/><label>Dewey Class. No.: </label>004  / JOH-C