Johann Sperling / Johann Hülsemann - Dissertatio de principiis corporis naturalis + Methodus concionandi - 1671

Johann Sperling, Dissertatio de principiis corporis naturalis + Johann Hülsemann, Methodus concionandi...., Wittenberg, Johannis Bergeri, 1671. Two works bound together.

Solid binding in full rigid coeval parchment, very well preserved. Blank endpapers.

Pp. (XVI), 160 + (XVI), 447, (I). Both works are complete.

Copy with sheets in overall very good condition, without any relevant flaws.

Rare set of 17th-century works by important authors. Sperling (1603-1658) was a German doctor, zoologist and physician, deacon and Rektor of the University of Wittenberg. He was among the first to practice zoology as a natural science.
Johann Hülsemann (1602-1661) was instead a German Lutheran theologian. He is known as one of Georgius Calixtus’ most prominent Lutheran academic opponents in the syncretistic controversy.