000 00371nam a2200157Ia 4500
020 _a0140366873
040 _cPK-LaCSN
082 _a530
_bYON
100 _a"POH LIO0NG YONG"
245 0 _aPacific Physics A Level
260 _c2016
_bMarshall Cavendish
_aSingapore
300 _a591
942 _cTR
999 _c861552
_d861529