Langer, Arthur M. <br/><br/>
Analysis and design of information systems 

 - 3rd ed. 
 - London  Springer - Verlag  2008 
 - xiv,412p 
<br/><br/>   
<br/><br/><label>ISBN: </label>9781846286544 
<br/><br/><label>Subjects--Index Terms: </label>Computer Software - development  Computer science  System analysis  Fuzzy  Systems