000 00449nam a22001697a 4500
005 20251108175450.0
008 250721s2004 xx 000 0 eng d
082 1 4 _aJ/541.39/PAR
100 1 _aPARKER, steve
245 1 0 _aSCIENCE FILES : CHEMICALS & CHANGE /
264 _bheinemann library,
_c2004.
300 _a32P
650 1 7 _aCHEMICAL REACTIONS
653 _aناشؤون صغار (10-14) سنة
942 _2ddc
_cBK
999 _c134757
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