Source: GND
Tractatus De Actionibvs Earvmqve Formandis Libellis, Materia Facile
omnium difficillima, amplissima et rerum utilitate quœstionumq[ue] varietate copiosissima Quam D.T. Opt. Max. annuenteGiessæ : Imprimebar Casparus Chemlinus, [Anno M.DCXI.]