000 00404nam a2200133Ia 4500
008 210917s9999 xx 000 0 und d
082 _a574 .M11
100 _aMackean, Dg
245 0 _aIgcse Biology
260 _aLondon
260 _b Hodder and Stoughton
260 _c2009
942 _cCD
999 _c153053
_d153053