TY  - BOOK
AU  - Hettige , Anula
TI  - ශ්‍රී ලංකාවේ පාසැල්වල ඵලදායිත්වය
SN  - 9789555845000
U1  - 371.2 
PY  - 2014///
CY  - Kottawa
PB  - Sara
KW  - School Administration - Sri Lanka
KW  - School Management - Sri Lanka
KW  - School Effevtiveness - Sri Lanka
KW  - Education
ER  -