<![CDATA[Indraprastha Institute of Information Technology, Delhi Search for 'su:{Differential equations.} and au:Winther, Ragnar']]> /cgi-bin/koha/opac-search.pl?q=ccl=su%3A%7BDifferential%20equations.%7D%20and%20au%3AWinther%2C%20Ragnar&format=rss2 1 0 50