Information systems methodologies :  a framework for understanding / 
T. William Olle ... [et al.]. 
 - 2nd ed. 
 - Wokingham, Eng. :  Addison-Wesley,  1991. 
 - xi, 401 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 325-328) and index. 
<br/><br/><label>ISBN: </label>0201544431 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System design.<br/>Information storage and retrieval systems.