<![CDATA[PKK Library Search for 'su:{Maxima And Minima} and su-to:Differential Equations, Partial and itype:BK']]> /cgi-bin/koha/opac-search.pl?q=ccl=su%3A%7BMaxima%20And%20Minima%7D%20and%20su-to%3ADifferential%20Equations%2C%20Partial%20and%20itype%3ABK&format=rss2 2 0 200