Nil PSC MEMORY CODES - 1 - Trivandrum Talent Academy 2015/01/01 - 257 Source: Purchase Asad Book Centre, Convent Road, Ernakulam Subjects--Topical Terms: Nighandukkal, Year Bookkukal, Vinjana Koshangal, ShabdhavalikalPSC Exam Dewey Class. No.: J