00650nam a2200169Ia 450000100070000000500170000700800410002402000220006510000290008724000470011624501420016326000370030530000250034249000310036750400510039865000310044924883520160527185449.0010227s1998    sp ao           1   spa    a842062912Xc30.951 aBrock, William H.2Local10aThe fontana history of chemistry.lSpanish10aHistoria de la químicacWilliam H. Brock ; versión de Elena García Hernández, Alvaro del Valle, Pilar Burgos e Inmaculada Medina.  aMadridbAlianza Editorialc1998.  a619 p.bill.c23 cm. 0aCiencia y Técnica2Local  aIncludes bibliographical references and index. 0aChemistryxHistory.2Local