000 00356nam a2200145Ia 4500
020 _a9780195979589
082 _bT 335
_a510
100 _a"Seng, Teh Keng"
245 0 _aMathematics (4) 6Th Edition
260 _bOxford Universty Press
_aKarachi
_c2009
300 _a380
944 _cTB
999 _c574352
_d574352