000 00287nam a2200121Ia 4500
001 2403
008 170420s9999 xx 000 0 und d
020 _a9780153665431
100 1 _aMichael J. Bell
245 1 0 _aLife Science: Units A and B- Portada Lobo
260 _bHarcourt
942 _cAP
999 _c9529
_d9529