000 00548nam a22002177a 4500
015 _a0008141
016 _aSCI
041 _aSIN
080 _a540
100 _aDepartment of Education
245 _aතාපය සහ එහි ප්‍රයෝජන
260 _aDepartment of Education Publisher
_bMahragama
_c2019
300 _a39p
_b1
310 _a2024-03-21
365 _b190.00
852 _aL
999 _c7579
_d7579