E. V Krishnamurthy <br/><br/>
Introductory theory of computer science /  
E.V. Krishnamurthy 
 - London :   Macmillan,   1983 
<br/><br/><label>ISBN: </label>8185095132 
<br/><br/><label>Dewey Class. No.: </label>001.6/4  / KRI