Joan. Franc. Xav. Grätz
- Also known as
- Crätz, Joan. Franc. Xav.
- Joan. Franc. Xav. Grätz published the following 2 sources, containing a total of 0 diagrams.
- Dedelley, Jacob. 1762. Summulae logicae, usitata in scholis methodo propositae. 6th ed. Monachii (München) & Ingolstadii (Ingolstadt): Thomas Summer & Joan. Franc. Xav. Grätz. (0 diagrams)
- Dedelley, Jacob. 1751. Summulae Logicae, Usitata in Scholis Methodo propositae. 5th ed. Ingolstadii (Ingolstadt) & Augustae Vindelicorum (Augsburg): Thomas Summer & Joan. Franc. Xav. Grätz. (0 diagrams)