GAMINITISSA, NK2011-02-142011-02-1419941994GAMINITISSA, NK, Dwithiyika pasal lamayinge dharana gatalu sambandhayen upadeshaka sevayakin lada haki pitiwahala pilibanda adhayanayak, University of Colombo UC(ML), 1994: p.http://imsear.searo.who.int/handle/123456789/129628Dissertation: M.Ed., University of Colombo: UC(ML), 1994.en-USUniversity of Colombo, UC(ML): Sri Lanka HELLIS NetworkMemory disordersBrain-abnormalitiesSchoolsDwithiyika pasal lamayinge dharana gatalu sambandhayen upadeshaka sevayakin lada haki pitiwahala pilibanda adhayanayakThesis