Ramamurthy, C R. <br/><br/>
Information security /  
by C R Ramamurthy. 
 - 1st ed /  
 - New Delhi :   Authorspress ,   1998 
 - 258p :  
<br/><br/><label>ISBN: </label>81-7273-077-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Librarians book
<br/><br/><label>Dewey Class. No.: </label>2  / P1