Tamil Nadu Dept Of Statistics <br/><br/>
Abstract-vol xxiv no.4 for quaterended december 1979   
  

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 - Madras  Director Of Statistics  1982 
 - 117, 29.2 cms 
<br/><br/> B   
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<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>315.482 tam/abs