<![CDATA[Biblioteca Univ. Surcolombiana Search for 'Provider:McGraw Hill and se:Best seller internacional and se:Best seller internacional and au:Johnston, E. Russell, Jr.']]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AMcGraw%20Hill%20and%20se%3ABest%20seller%20internacional%20and%20se%3ABest%20seller%20internacional%20and%20au%3AJohnston%2C%20E.%20Russell%2C%20Jr.&format=rss2 3 0 50