ഇരിഞ്ചയം രവി; Irinjayam Ravi വായന - 1st - Thiruvananthapuram; The State Institute of Languages; 1999 - 256p. ISBN: 81-7638-123-3 Subjects--Topical Terms: മലയാളം; Malayalam; Dewey Class. No.: 415 / RAV/V N9