The case of Kavos managing two choirs of the Russian opera troupe and the appointment of an assistant to Anton Sapienza to him

Title	The case of Kavos managing two choirs of the Russian opera troupe and the appointment of an assistant to Anton Sapienza to him
Series	1746-1850.
Fonds	Directorate of Imperial Theaters MFA
Display format	Full description RUSMARC
Collections	Year of Theatre in Russia → Persons. Theatre professionals → Composers and conductors → Catterino Cavos