http:///cgi-bin/koha/opac-search.pl?q=ccl=su%2Ccomplete-subfield%3A%E7%A4%BE%E4%BC%9A%E7%94%9F%E6%B4%BB%20and%20su%2Ccomplete-subfield%3A%E6%A6%82%E5%86%B5%20and%20su%2Ccomplete-subfield%3A%E9%9D%9E%E6%B4%B2&format=rss2
Search results for 'su,complete-subfield:社会生活 and su,complete-subfield:概况 and su,complete-subfield:非洲' at 联合网络数字图书馆020