000 00379nam a2200157Ia 4500
020 _a9789812712547
040 _cPK-LaCSN
082 _bYON
_a530
100 _a"Yong, Poh Liong"
245 0 _aPacific physics A level vol. 1
260 _bPan Pacific
_aSingapore
_c2011
300 _a591
942 _2ddc
_cBK
999 _c244830
_d244830