Anderson, R.G. <br/><br/>
Data Processing and Management Information System. 

 - 3rd, Ed. 
 - Plymouth :  Macdonald & Evans Ltd,  1979. 
 - viii,466 p. 
<br/><br/><label>ISBN: </label>712104178 
<br/><br/><label>Dewey Class. No.: </label>658  / AND