00525nam a2200157Ia 4500001000700000003000500007005001700012008004100029010001700070245005000087260003900137300002400176500006600200650004900266650005200315162085BIBL20160527183636.0940324s1974    sp ab           00  spa    apuc31000133 00aEnciclopedia de la ciencia y de la técnica.  aBarcelonabEdiciones Danaec[1974]  a6 v.billus., maps.  aTranslation of : Enciclopedia delle scienze e delle tecniche. 0aSciencexEncyclopedia and dictionary.2Local 0aTechnologyxEncyclopedia and dictionary.2Local