000 00274nam a2200121Ia 4500
001 2420
008 170420s9999 xx 000 0 und d
020 _a9780153609398
100 1 _aMichael J. Bell
245 1 0 _aHSP Science- Portada Tortuga
260 _bHarcourt
942 _cAP
999 _c9546
_d9546