000 00530nam a2200181Ia 4500
003 NIELib
008 220420s9999||||xx |||||||||||||| ||und||
020 _a955-96198-7-X
082 _a371.2
_bSEN
100 _aSenarathna, G.L.S.
_92794
242 _awiduhalpathi kaLamanakarana bhumika
245 _aවිදුහල්පති කළමනාකරණ භූමිකා
260 _bAuthor,
_c2005.
_aRambukkana:
300 _a204p.;
_c21 cm.
650 _aSchool Education
650 0 _aEducation
_961
942 _2ddc
_cLM
999 _c62313
_d62313