https://catalogobiblioteca.ingemmet.gob.pe/cgi-bin/koha/opac-search.pl?idx=an%2Cphr&q=42%26limit%3Dsu-geo%3ACHILE%26limit%3Dau%3AStern%2C%20Charles%20R.%26limit%3Dau%3AAr%C3%83%C2%A9valo%2C%20Alejandra&format=rss2 Search results for 'an,phr: 42&limit=su-geo:CHILE&limit=au:Stern, Charles R.&limit=au:Arévalo, Alejandra' at Biblioteca - Ingemmet 0 20