Linux Magazine 2 2019 - Munich Sparkhaus Media 2019 - 98 s 30 cm - (Linux Magazine, ISSN 1471-5678 ; iss. 206, Feb 2019) . ISBN: (brož.) Subjects--Topical Terms: LinuxProlegomena. Základy vedomostí a kultúry. Úvody do štúdia, propedeutika