000 00507nam a22002177a 4500
015 _a0009523
020 _a978-955-0993-07-9
041 _aSIN
080 _a540
100 _aJayathilaka
_94697
245 _aරසායන විද්‍යාව
260 _aAuthor
_bPannipitiya
_c2017
300 _a168p
_b1
310 _a2024-03-01
365 _b460
852 _aL
999 _c7361
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