Proceedingd of the National workshop on Information systems <br/><br/>
Information systems for promotion & utilization of technology 

 - Colombo  Natural Resources,Energy & Science Authority of Sri Lanka  1988 
 - 40 p. 
<br/><br/><label>ISBN: </label>101805 
<br/><br/><label>Dewey Class. No.: </label>600  / INF