http://www.gutenberg.org/ebooks/author/35957.opds 2024-11-09T17:14:31Z Books by Labriola, Antonio (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://www.gutenberg.org webmaster@gutenberg.org https://www.gutenberg.org/gutenberg/favicon.ico 25 1 2024-11-09T17:14:31Z https://sendtokindle.compellingsciencefiction.com/ebooks/author/35957.opds?sort_order=title Sort Alphabetically by Title 2024-11-09T17:14:31Z https://sendtokindle.compellingsciencefiction.com/ebooks/author/35957.opds?sort_order=release_date Sort by Release Date 2024-11-09T17:14:31Z https://it.wikipedia.org/wiki/Antonio_Labriola See also: it.wikipedia 2024-11-09T17:14:31Z https://en.wikipedia.org/wiki/Antonio_Labriola See also: en.wikipedia 2024-11-09T17:14:31Z https://sendtokindle.compellingsciencefiction.com/ebooks/59064.opds Socrate (Italian) Antonio Labriola 2024-11-09T17:14:31Z https://sendtokindle.compellingsciencefiction.com/ebooks/32644.opds Essays on the Materialistic Conception of History Antonio Labriola