Burch Johan G <br/><br/>
Information systems    Theory and practice      
Burch Johan G 
 -  1983 
<br/><br/><label>Standard No.: </label>7344 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D6,8(B), M3