Search for: [Title = Invitatio Mvsarvm Ad Applausum Virtutis \& eruditionis laude Viris Ornatissimis exhibendam \: Dum in augustissima Academia Cracoviensi, Artium Liberalivm Magistri, ac Philosophiæ Doctores publice solenniter crearentur] OR [Creator = Ratułowski, Jan]