Ahuja, D R <br/><br/>
National energy data systems [proceedings] 

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 - New Delhi  Concept Publishing  1983 
 - xxvi, 511p.   
<br/><br/>  Conference: International workshop of National energy data systems: 1982: New Delhi 
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<br/><br/><label>Subjects--Index Terms: </label>Energy  data systems  Energy data systems 
<br/><br/><label>Dewey Class. No.: </label>620.9