000 00418nam a2200169Ia 4500
005 20260914083136.0
008 260914s9999 xx 000 0 und d
020 _a978-981-273-727-4
041 _aeng
082 _a540.
100 1 _aOON, Hock Leong
245 1 0 _aKnow Your 'O' Level Chemistry
264 _aSingapore
_bEPB Pan Pacific
_c2008
300 _a284 hlm.
_c26 cm
650 4 _a0
655 _aGrade 7-9
999 _c200040
_d200040