2001 Budapest
Technical Publication “Hangszer Vilag” (en. = “World of Instruments”) We presented the pages 2 to 16 in the issue 2001/5-6 and used pictures and information from my book
Technical Publication “Hangszer Vilag” (en. = “World of Instruments”) We presented the pages 2 to 16 in the issue 2001/5-6 and used pictures and information from my book