Silver, Gerald A. <br/><br/>
Introduction to systems analysis 

 - Englewood cliffs  Prentice-Hall  1976 
 - viii, 279p. 
<br/><br/><label>ISBN: </label>0134986830 
<br/><br/><label>Subjects--Index Terms: </label>Electronic data processing - business  System analysis  
<br/><br/><label>Dewey Class. No.: </label>658.403 2  / SIL