000 00240nam a2200097Ia 4500
008 231002s9999 xx 000 0 und d
090 _a665,7
100 0 _aAbd Khalik Sulaiman
245 0 0 _aAhli Sains Muda Jilid 3 : Menyiasat Gas
260 _bDBP
999 _c2183
_d2183