/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Nguy%C3%A1%C2%BB%C2%85n%2C%20%C3%84%C2%90%C3%A1%C2%BB%C2%A9c%20H%C3%86%C2%B0ng%22%20and%20au%3ANguy%C3%A1%C2%BB%C2%85n%2C%20Ti%C3%A1%C2%BA%C2%BFn%20V%C3%A1%C2%BB%C2%9Fn%20and%20su-to%3AGia%20s%C3%83%C2%BAc&format=rss2 Search results for 'au:"Nguyễn, Đức HÆ°ng" and au:Nguyễn, Tiến Vởn and su-to:Gia súc' at Trung tâm Thông tin - Thư viện 0 20