000 00494nam a22001817a 4500
005 20250822132258.0
020 _a9789552310560
082 _a541.3 TAN
100 _aTantrigoda,Ramani
_9724
245 _aAtomic Structure and Periodic Table :Unit I
260 _aColombo
_bOpen University
_c2008
300 _a150p
490 _aBasic Principles of chemistry CMU 1220
505 _aBachelor Science :Level 3
650 _achemistry,atomic
_9725
650 _aOpen University
_9717
942 _cBK
999 _c481
_d481