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%20holdingbranch%3AESA%20and%20location%3AESA%20and%20holdingbranch%3AESA%20and%20holdingbranch%3AESA%20and%20su-to%3ASistemas%20de%20comunica%C3%83%C2%A7%C3%83%C2%A3o%20m%C3%83%C2%B3veis%20and%20location%3AESA%20and%20location%3AESA%20and%20holdingbranch%3AESA%20and%20au%3AP%C3%AF%C2%BF%C2%BD%C3%AF%C2%BF%C2%BDrez%2C%20Alfredo%20Jose&format=rss2 Search results for 'su:Sistemas de comunicação and holdingbranch:ESA and location:ESA and holdingbranch:ESA and holdingbranch:ESA and su-to:Sistemas de comunicação móveis and location:ESA and location:ESA and holdingbranch:ESA and au:P��rez, Alfredo Jose' at Bibliotecas UA 0 20