Keralam Sampoorna pothuvijnana sahayi / 
s.n. 
 -  Sura Books (Pvt) Ltd., Chennai,  2014 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Competitive exams study materials; Study and teaching
<br/><br/><label>Dewey Class. No.: </label>001.076 KER