http://biblioteca1.aunar.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=su-na%3Dau%3A%22Pineda%20Mart%C3%ADnez%2C%20Edgar%20Oswaldo&format=rss2 Search results for 'su-na=au:"Pineda Martínez, Edgar Oswaldo' at Biblioteca Zambrano Bucheli AUNAR 0 20