000 00401nam a2200145Ia 4500
020 _a9789697345168
040 _cPK-LaCSN
100 _aJoseph yeo Dr
245 0 _aOxford new syllabus mathematics workbook 6
_bsupplementary reading material 2
260 _c1992
_bOxford university press
_aKarachi
300 _a111
942 _cBK
999 _c837071
_d837048