Harishankar B S Pattanam: constructs, context and interventions/ by Harishankar B S - 1st. - Thiruvananthapuram: Bharatiya Vichara Kendram, 2017. - 124p. ISBN: 9788193337905 Subjects--Topical Terms: History KeralaHistory Dewey Class. No.: 954.83 / HAR/P