/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Pearson%2C%20David%20L%22%20_dsc%20and%20au%3ABeletsky%2C%20Les&format=rss2 Search results for 'au:"Pearson, David L" _dsc and au:Beletsky, Les' at BIBLIOTECA INSTITUCIONAL DEL IIAP 0 20