000 00349nam a2200133Ia 4500
008 240227s9999 xx 000 0 und d
041 _a Sinhala
245 0 _aඉගෙනුම් මූලාශ්‍ර I
260 _bUniversity of Colombo,
_c2001
300 _a80P.;
_c29cm
650 _aLearning Resources
658 _aGENERAL
942 _cMD
999 _c98451
_d98451