000 00447naa a22001214a 4500
001 CR827200
040 _aveucat
_cveucat
041 _aspa
100 _aSIN AUTOR
245 _aLA REVOLUCION DIMINUTA
942 _2lcc
_cART
773 _aRESEARCH. THE BAYER SCIENTIFIC MAGAZINE
999 _c218345
_d218345