<![CDATA[Unisabaneta Search for 'su: PATENTES DE INVENCION - LEGISLACION - COLOMBIA and au:Hildebrando Leal Pérez and au:Hildebrando Leal Pérez']]>

<![CDATA[Unisabaneta Search for 'su: PATENTES DE INVENCION - LEGISLACION - COLOMBIA and au:Hildebrando Leal Pérez and au:Hildebrando Leal Pérez']]> http://biblioteca.unisabaneta.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=su: PATENTES DE INVENCION - LEGISLACION - COLOMBIA and au:Hildebrando Leal Pérez and au:Hildebrando Leal Pérez&format=rss2 0 20