000 00347nam a2200145Ia 4500
020 _a9789833526260
082 _b1223
_a500.030
100 _a"Selangor Darul Ehsan"
245 0 _aUltimate Encyclopaedia of Science
260 _aMalaysia
_c2007
300 _a95
944 _cBK
999 _c494434
_d494434