@misc{Sagner_Kaspar_(1721-1781)_Institutiones, author={Sagner, Kaspar (1721-1781)}, address={Pragae}, howpublished={online}, publisher={Typis Academicis}, language={lat}, type={książka}, title={Institutiones Philosophicae Ex Probatis Veterum, Recentiorumque Sententiis Adornatae In Usum Suorum Dominorum Auditorum. Tractatus 1. Seu Logica}, }