Rubin, Martin L <br/><br/>
Introduction to the system life cycle 
/ by Martin L. Rubin  
 - America   Brandon/ Systems Press   1970 
 - xxiii, 227p.  
<br/><br/><label>ISBN: </label>000 
<br/><br/><label>Dewey Class. No.: </label>658.4032  / RUB/I