Datta Asis <br/><br/>
Gene power / asis datta; sudha bhattacharya   
  

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 - New Delhi  Publication And Information Directorate  1995 
 - 105, 21.6 cm 
<br/><br/> B   
<br/><br/>  
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>575.12 dat/gen