Gupta, P D  <br/><br/>
Beyond the human eye  

 - Delhi:  Publications & Information Directorate  1996 
 - 63p.  
 - CSIR golden jubilee series  .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Subjects--Index Terms: </label>Human eye  
<br/><br/><label>Universal Decimal Class. No.: </label>57  / N6