Con il catalogo I libretti italiani a stampa dalle origini al 1800, pubblicata dal 1990 al 1994 da Bertola & Locatelli a Cuneo, Claudio Sartori ha donato alla ricerca sulla storia dellopera e delloratorio una base completamente nuova. Rispondendo alle richieste degli studiosi di rendere nuovamente disponibile questo opus magnum, Don Juan Archiv Wien e Hollitzer Verlag pubblicano una ristampa e un'edizione e-book, con un ritratto dell'autore e della sua opera realizzato da Federica Riva. With his catalogue I libretti italiani a stampa dalle origini al 1800, published by Bertola & Locatelli in Cuneo between 1990 and 1994, Claudio Sartori laid a completely new foundation for the research of the history of operas and oratorios. Responding to the requests of scholars to make this opus magnum available again Don Juan Archiv Wien and Hollitzer Verlag publish a reprint and an e-book edition, including a portrait of the author and his work by Federica Riva.

Claudio Sartori (1913-1994), the most important Italian music bibliographer of the 20th century, was also a music historian, musicologist, music critic and translator. He conceived and realised bibliographical tools of national and international scope to access historical music documentation as comprehensively as possible, convinced that only a knowledge of the sources allows for a truthful reconstruction of the history of music.