<![CDATA[ Search for 'au:"Pernia, Ernesto M. and au:Herrin, Alejandro N.']]>

<![CDATA[ Search for 'au:"Pernia, Ernesto M. and au:Herrin, Alejandro N.']]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Pernia%2C%20Ernesto%20M.%20and%20au%3AHerrin%2C%20Alejandro%20N.&format=rss2 0 20