Dayarathna, Bandula P. මාධ්ය සාක්ෂරතාව = maaDHya saaksharathaava - Pannipitiya: Ruwan, 2014. - vi,248p 21 cm. ISBN: 978-955-9004-05-9 Subjects--Topical Terms: Media LiteracyMass Communication Dewey Class. No.: 302.23 / DAY