000 00328nam a2200145Ia 4500
001 19538
008 230330s9999 xx 000 0 und d
100 _aClegg Colin
245 0 _aBiology for Schools and Colleges
260 _aUK
260 _bHeinemann Educational Books Ltd
260 _c1980
300 _a400
942 _cBK
999 _c9612
_d9612