https://bibliotecas.ipb.pt/cgi-bin/koha/opac-search.pl?q=ccl=au%3ARoger%20H.%20Bruning%2C%20Gregory%20J.%20Scharaw%2C%20Royce%20R.%20Ronning&format=rss2 Search results for 'au:Roger H. Bruning, Gregory J. Scharaw, Royce R. Ronning' at Bibliotecas do IPB 0 20