Usha Namboodirippad <br/><br/>
Malayalathile sambodhanapadangalude samoohika paschathalam (m) 

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 - Thrissur  Kerala Sahithya Akademi  1990 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Malayalam language history
<br/><br/><label>Dewey Class. No.: </label>4M0.9  USH-M