http://biblioteca.iunir.edu.ar/cgi-bin/koha/opac-search.pl?q=ccl=an%3A125%20and%20au%3AMackay%2C%20R.%20James%20and%20available&format=rss2 Search results for 'an:125 and au:Mackay, R. James and available' at OPAC - IUNIR 0 20