Theory And problems On Quantiative technique MIS And Data Processing 
Samir Kumar Chakravarty 
 - Calcutta  New Central Book Agency  1990 
 -  2 & 3 
<br/><br/><label>ISBN: </label> 125 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>4  / CHA