Koru, P K <br/><br/>
Varaganitapraveshika 

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 - Trichur  Kerala Sahitya Academy  1959 
 - 162p.   
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<br/><br/><label>ISBN: </label>
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<br/><br/><label>Subjects--Index Terms: </label>Geometry  Mathematical analysis 
<br/><br/><label>Dewey Class. No.: </label>517=M