Library VTT Search for 'au:GS. TS. Trần Mạnh Bình' http://lib.vttu.edu.vn:6060/cgi-bin/koha/opac-search.pl?q=ccl=au:GS. TS. Trần Mạnh Bình&format=rss2 Search results for 'au:GS. TS. Trần Mạnh Bình' at Library VTT 2 20