Griffiths, Gary <br/><br/>
The essence of structured analysis techniques 
Gary Griffiths 
 - New Delhi:  pearson,  2011 
 - x,237p. ; 
<br/><br/><label>ISBN: </label>9788131756805 
<br/><br/><label>Dewey Class. No.: </label>004.78  / GRI