PERERA, GP2011-02-142011-02-1419791979PERERA, GP, Lankawe balapacharin vashayen thindu karana lada aya ema thathwayata pathweema udesa balapana lada hethu pilibanda wimarashanayak, University of Colombo UC(CEN.), 1979: p.http://imsear.searo.who.int/handle/123456789/129631Dissertation: BA, University of Colombo: UC(CEN.), 1979.en-USUniversity of Colombo, UC(CEN.): Sri Lanka HELLIS NetworkChild abuseLankawe balapacharin vashayen thindu karana lada aya ema thathwayata pathweema udesa balapana lada hethu pilibanda wimarashanayakThesis