000 00307nam a2200145Ia 4500
020 _a9780195979565
082 _bT 261
_a510
100 _a"KENG , TEH"
245 0 _aMATHS 2 (6th EDI )
260 _c0
300 _a398
944 _cTB
999 _c759485
_d759485