Subramanyam, A  . <br/><br/>
Systems analysis & data processing /  
A.Subramanyam and K.S.Menon. 
 - 3rd ed /   . 
 - Allahabad :   Wheeler Books ,   1984. 
 - 245p. :   ills ;   21cm .  
<br/><br/><label>ISBN: </label> NULL (Pbk) 
<br/><br/><label>Subjects--Index Terms: </label>INFORMATION TECHNOLOGY 
<br/><br/><label>Dewey Class. No.: </label>004  / SUB/S