000 00322nam a2200145Ia 4500
020 _a9789810168513
082 _bT-1910
_a500
100 _a"DR KWA SIEW HWA"
245 0 _aMY PALS ARE HERE SCIENCE 5A
260 _c0
300 _a148
944 _cTR
999 _c260067
_d260067