Alphascript Publishing (21.02.2011) - ISBN-13: 978-613-4-30559-4
Betascript Publishing (22.10.2010) - ISBN-13: 978-613-3-36496-7
Betascript Publishing (16.12.2010) - ISBN-13: 978-613-4-63678-0
Linguistics, Comparative linguistics, Slavic languages
Fec Publishing (08.10.2011) - ISBN-13: 978-613-7-33546-8
Betascript Publishing (21.08.2010) - ISBN-13: 978-613-1-39732-5
Betascript Publishing (29.09.2010) - ISBN-13: 978-613-3-16770-4
Medicine, Mathematics, Baroque music, Principality of Ansbach, Johann Matthias Gesner
Aud Publishing (22.11.2011) - ISBN-13: 978-613-9-83329-0
Betascript Publishing (29.09.2010) - ISBN-13: 978-613-3-16493-2
Betascript Publishing (22.10.2010) - ISBN-13: 978-613-3-35876-8
Betascript Publishing (08.07.2011) - ISBN-13: 978-613-6-38721-5
Betascript Publishing (28.01.2011) - ISBN-13: 978-613-4-87743-5
Betascript Publishing (18.10.2010) - ISBN-13: 978-613-3-23372-0
Betascript Publishing (19.08.2010) - ISBN-13: 978-613-1-34913-3
Petri net, Konrad Zuse, Mathematics
Dict (27.07.2012) - ISBN-13: 978-613-7-44840-3
Betascript Publishing (01.10.2010) - ISBN-13: 978-613-3-19160-0
Betascript Publishing (24.09.2010) - ISBN-13: 978-613-3-11293-3
Elfelejtette a jelszavát?