<![CDATA[ Search for '(su:{Reinforced concrete construction}) and su-to:Concrete beams and su-to:Reinforced concrete construction ']]> http://lib.buet.ac.bd/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%7BReinforced%20concrete%20construction%7D%29%20and%20su-to%3AConcrete%20beams%20and%20su-to%3AReinforced%20concrete%20construction%20&format=rss2 3 0 50