/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22K%C3%A1%C2%BA%C2%BFt%20c%C3%A1%C2%BA%C2%A5u%22%20and%20su-to%3AH%C3%A1%C2%BB%C2%87%20t%C3%84%C2%A9nh%20%C3%84%C2%91%C3%A1%C2%BB%C2%8Bnh%20and%20au%3ANguy%C3%A1%C2%BB%C2%85n%2C%20M%C3%A1%C2%BA%C2%A1nh%20Y%C3%83%C2%AAn&format=rss2 Search results for 'su:"Kết cấu" and su-to:Hệ tÄ©nh định and au:Nguyễn, Mạnh Yên' at Trung tâm Thông tin - Thư viện 0 20