Arora Sumita <br/><br/>
Introduction to computers and information systems 

 - Delhi  Dhanpat Rai India          2004 
 - XV Various Pagination  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Sicence
<br/><br/><label>Dewey Class. No.: </label>D6,9(B), P4