000 00403nam a2200157Ia 4500
008 240930s9999||||xx |||||||||||||| ||und||
020 _a9559662325
082 _a370.15
_bGUN
100 _aGunasekara,Upali
242 _aMano rupa
245 0 _aමනෝ රූප
260 _aKalagedihena
_bAuthor publication,
_c1999
300 _a108p.;
_c21cm
650 _aEducational psychology
942 _cLM
999 _c135188
_d135188