000 00214 a2200097 4500
001 45664
100 _aDarwin C
245 _aThe origin of species
260 _aChicago
_bWilliam Benton
_c
090 _c28841
_d28841
942 _aNUST-CAE
_cM
_c20937
999 _c280737
_d280737