Computers Today 

 - National  N. P. Singh, Living Media India Ltd., New Delhi  2001 
 -  17 .
<br/><br/> Issue No. 218-221, 223-225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Computers<br/>Today<br/>Computer Science