රාජ්යය, මාධ්යය හා සෞඛ්යය
Hettiarachchi, Shantha
රාජ්යය, මාධ්යය හා සෞඛ්යය [Text - Sinhala] = Rajjya madya ha saukya = Hettiarachchi, Shantha - Colombo Godage 2013 - 136 p. 21 cm.
ISBN 978-955-30-4098-5
Public Health - Media communivation
Social Problems and Health care
070.449613 / HET
රාජ්යය, මාධ්යය හා සෞඛ්යය [Text - Sinhala] = Rajjya madya ha saukya = Hettiarachchi, Shantha - Colombo Godage 2013 - 136 p. 21 cm.
ISBN 978-955-30-4098-5
Public Health - Media communivation
Social Problems and Health care
070.449613 / HET