000 00334nam a2200145Ia 4500
020 _a0195846664
082 _b2982
_a380
100 _a"A.G.HALL"
245 0 _aGCSE COMMERCE
260 _bOxford Universty Press
_aSingapore
_c1997
300 _a155
944 _cTR
999 _c602319
_d602319