000 00316nam a2200145Ia 4500
020 _a9780195979565
082 _bT47
_a510
100 _a"Seng,Teh Keng"
245 0 _aMATHEMATICS 2
260 _aPakistan
_c2008
300 _a419
944 _cTB
999 _c554248
_d554248