International conference on cognitive systems(New Delhi  1997) <br/><br/>
International Conference on Cognitive Systems  from intelligent systems to cognitive user interfaces for a better wired society. Vol.1 
ed by J. R. Isaac, Ritu Dangwal, Chanchal Chakraborty 
 - New Delhi  Allied Publishers Limited  1997 
 - xvii, 593p. 
<br/><br/><label>ISBN: </label>8170237467 
<br/><br/><label>Dewey Class. No.: </label>006.3  / N97.1