<![CDATA[ Search for '(su:{Materials science}) and au:Rethwisch, David G.']]> http://lib.buet.ac.bd/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%7BMaterials%20science%7D%29%20and%20au%3ARethwisch%2C%20David%20G.&format=rss2 4 0 50