TY - GEN AU - Senadheera, Sylvie AU - Wanasinghe, Shaminda TI - Shishya nirmaapeebava wardhanaya sandahaa paasal adyaapana selasumkaranaya SN - 9552081505 PY - 2005/// CY - Colombo PB - S. Godage KW - EDUCATION-Discipline KW - EDUCATION FOR CHILDREN KW - TEACHING METHODS N1 - Text in Sinhala ER -