<![CDATA[ Search for 'Provider:Philippine Institute for Development Studies and au:Velasco, Virgilio T. and su-to:Econometric models.']]> https://kohalibrary.pids.gov.ph//cgi-bin/koha/opac-search.pl?q=ccl=Provider%3APhilippine%20Institute%20for%20Development%20Studies%20and%20au%3AVelasco%2C%20Virgilio%20T.%20and%20su-to%3AEconometric%20models.&format=rss2 2 0 100