<![CDATA[ Search for '(su:{ Alternating currents : Electrical engg.})']]> http://lib.buet.ac.bd/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%7B%20Alternating%20currents%20%3A%20Electrical%20engg.%7D%29&format=rss2 0 20