<![CDATA[ Search for 'su:"Signal processing" and itype:REF and su-to:Signal processing']]> http://opac.daiict.ac.in/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Signal%20processing%22%20and%20itype%3AREF%20and%20su-to%3ASignal%20processing&format=rss2 6 0 50