Hibbert, Lisa N. <br/><br/>
Computer studies workbook. Book 4 / 
Lisa N. Hibbert. 
 - Rev. ed 
 - Mandeville, Manchester :  L.N. Hibbert,  2001. 
 - 65 pages :  illustrations ;  28 cm 
<br/><br/><label>ISBN: </label>976817174X 9789768171740 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer literacy<br/>Education, Elementary--Computers