http://book.klll.cc/ebooks/author/40097.opds?sort_order=release_date 2025-11-16T12:17:54Z Books by Riaño, Juan F. (Juan Facundo) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-16T12:17:54Z http://es.wikipedia.org/wiki/Juan_Facundo_Ria%C3%B1o_y_Montero#Enlaces_externos See also: es.wikipedia 2025-11-16T12:17:54Z https://book.klll.cc/ebooks/39602.opds The Industrial Arts in Spain Juan F. Riaño