<![CDATA[Biblioteca - Universidad Nacional de La Rioja Search for 'callnum:"BAS 001" and au:Chang, Raymond. and su-to:Química.']]> /cgi-bin/koha/opac-search.pl?q=ccl=callnum%3A%22BAS%20001%22%20and%20au%3AChang%2C%20Raymond.%20and%20su-to%3AQu%C3%83%C2%ADmica.&format=rss2 0 20