Daniels, Alan. <br/><br/>
Basic Systems Analysis /  
by Alan Daneils,Don Yeates. 
 - Second Ed. /  
 - New Delhi :   Galgotia Publications Pvt. Ltd. ,   1984 
 - p289 :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>BV288  / N1;7