000 00330nam a2200145Ia 4500
020 _a0195799259
082 _bT 388
_a510
100 _a"SEN TEH KENG"
245 0 _aMathematic 1
260 _bOxford Universty
_aLondon
_c2005
300 _a438
944 _cTB
999 _c700112
_d700112