<![CDATA[Biblioteca Univ. Surcolombiana Search for 'Provider:McGraw - Hill, and se:Compendios Schaum and su-to:Circuitos electronicos']]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AMcGraw%20-%20Hill%2C%20and%20se%3ACompendios%20Schaum%20and%20su-to%3ACircuitos%20electronicos&format=rss2 2 0 50