000 00372nam a2200145 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
082 _a372.7
_bBOD
100 _aBodinayaka,Danasiri
242 _aPoddiththak hithanna
245 _aපොඩ්ඩිතක් හිතන්න
300 _a21cm
_c20cm
650 0 _aSocial Sciences
942 _2ddc
_cLM
999 _c139238
_d139238