<![CDATA[PKK Library Search for 'su:{Economics} and su-to:Economics, Mathematical and au:Elliott, Robert J. and au:Elliott, Robert J.']]> /cgi-bin/koha/opac-search.pl?q=ccl=su%3A%7BEconomics%7D%20and%20su-to%3AEconomics%2C%20Mathematical%20and%20au%3AElliott%2C%20Robert%20J.%20and%20au%3AElliott%2C%20Robert%20J.&format=rss2 3 0 200