Das, Swarup K. <br/><br/>
A Textbook of information technology 
Swarup K. Das. 
 - New Delhi  Dominant Publishers  2005 
 - (various pagings); 24cm. 
<br/><br/><label>ISBN: </label>8178883899 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information science; Information storage and retrieval. Information technology 
<br/><br/><label>Dewey Class. No.: </label>004  / D18T