Varma, Rakesh <br/><br/>
Introductory computer science for class 12  1990-CBSE 

 - 2nd ed. 
 - New Delhi  Galgotia Publications  1990 
 - [viii],237p.  24cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data processing<br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>004  / VAR