Parsons, June Jamrich. <br/><br/>
Computer concepts / 
June Jamrich Parsons. 
 - 2nd ed. 
 - Boston :  CTI,  c1996. 
 -  ill. 
<br/><br/><label>ISBN: </label>0760034400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.
<br/><br/><label>LC Class. No.: </label>QA76  / .P37