000 00333nam a2200145Ia 4500
020 _a9789812088826
082 _b769
_a500
100 _a"Hoong,Tho Lai"
245 0 _ai-Science Workbook 4A
260 _bSNP Panpac
_aSingapore
_c2005
300 _a63
944 _cTR
999 _c87620
_d87620