<![CDATA[ Search for 'au:"Instituto Politécnico Nacional (Mexico)" and location:DISCARD and su-to:Electronica. and se:Coleccion textos politecnicos. and holdingbranch:MEXICALI and holdingbranch:MEXICALI']]> /cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Instituto%20Polit%C3%83%C2%A9cnico%20Nacional%20%28Mexico%29%22%20and%20location%3ADISCARD%20and%20su-to%3AElectronica.%20and%20se%3AColeccion%20textos%20politecnicos.%20and%20holdingbranch%3AMEXICALI%20and%20holdingbranch%3AMEXICALI&format=rss2 Search results for 'au:"Instituto Politécnico Nacional (Mexico)" and location:DISCARD and su-to:Electronica. and se:Coleccion textos politecnicos. and holdingbranch:MEXICALI and holdingbranch:MEXICALI' at 0 20