Introduccion a la musica / Introducing Music
Otto Karolyi · Alianza Editorial · 2003
Wikipedia
{{cite book |last=Karolyi |first=Otto |title=Introduccion a la musica / Introducing Music |publisher=Alianza Editorial |year=2003 |isbn=9788420635262}}
Otto Karolyi · Alianza Editorial · 2003
{{cite book |last=Karolyi |first=Otto |title=Introduccion a la musica / Introducing Music |publisher=Alianza Editorial |year=2003 |isbn=9788420635262}}