Chathanathu Achutanunni,  <br/><br/>
Bhasha Oru Padanam 

 - Trichur  ST PAULS PUBLICATOINS  1977 
<br/><br/><label>Subjects--Uniform Titles: </label>--GENERAL STACK
<br/><br/><label>Subjects--Topical Terms: </label><br/>NATURAL SCIENCE& MATHEMATICS--MATHEMATICAL GEOGRAPHYGeneralia--ASTRONOMY & ALLIED SCIENCE
<br/><br/><label>Dewey Class. No.: </label>526.31  / CHA-B