http://catalogo.umet.edu.ar/cgi-bin/koha/opac-search.pl?q=ccl=an%3A2225%20%20and%20itype%3ALIBRO%20and%20au%3AShapiro%2C%20Benson%20R.%20and%20au%3AStar%2C%20Steven%20H.&format=rss2 Search results for 'an:2225 and itype:LIBRO and au:Shapiro, Benson R. and au:Star, Steven H.' at Catalogo de las Biblioteca UMET - ISO y CITRA (CONICET) 0 20