http://opac.ua.pt/cgi-bin/koha/opac-search.pl?q=ccl=su%3ASistemas%20de%20comunica%C3%83%C2%A7%C3%83%C2%A3o%20%20%20%20and%20location%3ASI%20and%20su-to%3ARedes%20de%20telecomunica%C3%83%C2%A7%C3%83%C2%B5es%20and%20holdingbranch%3AMED%20and%20su-to%3ARedes%20de%20telecomunica%C3%83%C2%A7%C3%83%C2%B5es%20and%20au%3ASargento%2C%20Susana%2C&format=rss2 Search results for 'su:Sistemas de comunicação and location:SI and su-to:Redes de telecomunicações and holdingbranch:MED and su-to:Redes de telecomunicações and au:Sargento, Susana,' at Bibliotecas UA 0 20