https://catalogobiblioteca.ingemmet.gob.pe/cgi-bin/koha/opac-search.pl?idx=an%2Cphr&q=42%26limit%3Dau%3ASillitoe%2C%20Richard%20H.%26limit%3Dau%3ARobles%2C%20William&format=rss2 Search results for 'an,phr: 42&limit=au:Sillitoe, Richard H.&limit=au:Robles, William' at Biblioteca - Ingemmet 0 20