000 00345nam a2200145Ia 4500
020 _a9812082166
082 _b145
_a530
100 _a"Yong, Poh Ling"
245 0 _aPacific Physics A Level VOL 1
260 _b,Pan pacific
_asingapore
_c1993
300 _a591
944 _cBK
999 _c528331
_d528331