000 00350nam a2200145Ia 4500
020 _a9812083537
082 _b1218
_a540
100 _a"Blackburn, Peter"
245 0 _aPacific O Level Guide Chemistry
260 _bPan Pacific,
_aSingapore
_c1996
300 _a300
944 _cBK
999 _c473563
_d473563