000 00396nam a2200157Ia 4500
020 _a9780590483407
040 _cPK-LaCSN
082 _a510
_bSEN
100 _aTeh Keng Seng
245 0 _aOxford Mathematics work Book 5th Edition D1
260 _c2004
_bOxford Universty Press
_aKarachi
300 _a148
942 _cTB
999 _c861204
_d861181