000 00370nam a2200145Ia 4500
020 _a9780195979589
082 _bT593
_a510
100 _a"Teh keng seng,Loh cheng yee,Joseph yeo,Lvy chow"
245 0 _aMathematics 4 6th edition
260 _bOxford
_aKarachi
_c2009
300 _a300
944 _cTB
999 _c253103
_d253103