Mathew Ulakamthara. മാത്യു ഉലകംതറ. ഐ.സി.ചാക്കോ / I.C.chacko by Mathew Ulakamthara. - Trivandrum : Department of Cultural Publications, 1995. - 121p. ISBN: 8186365443 Subjects--Topical Terms: Biography. Dewey Class. No.: 920 / MAT.I