000 00282nam a22001217a 4500
040 _cPK-LaCSN
082 _aT 510
_bYEO-O
100 _a"Yeo, Joseph"
245 _aNew syllabus mathematics
300 _3text
_a490 pages :
_billustration :
_c27 cm
942 _2ddc
_cTB
999 _c825442
_d825419