000 00427nam a2200157Ia 4500
008 180626s9999 xx 000 0 und d
020 _a9812552146
082 _a510 C421o 2007
100 _aCheng, Joylynn
245 0 _a100 Challlenging maths : Word problems complete with solutions book 5
260 _aSingapore
260 _bSingapore Asian Publications
260 _cc2007
300 _a264 p
650 _aMathematics
999 _c47695
_d47695