000 00581nam a22002297a 4500
015 _a0008090
016 _aEDU
020 _a978-955-25-0472-3
041 _aSIN
080 _a330
100 _a Department of Education
_9938
245 _aවණිජ්‍ය විෂය ධාරාව
260 _a Department of Education Publisher
_bBaththramulla
_c2019
300 _a169p
_b1
310 _a2023-11-06
365 _bRS.215.00
852 _aL
999 _c3764
_d3764