E. J. Dijksterhuis, Archimedes. Copenhagen, Ejnar Munksgaard, 1956.Henry M. Leicester, The Historical Background of Chemistry,Paul Diepgen, Geschichte der Medizin.H. Lamar Crosby, jr., Thomas of Bradwardine his Tractatus de Proportionibus, its significance for the development of mathematical physics,A. G. Drachmann, Aetii Amideni libri medicinales V‐VIII.Luigi Galvani, Commentary on the Effects of Electricity on Muscular Motion.G. F. Westcott, Mechanical and Electrical Engineering, including Energy Conversion, Transmission and Storage; Atomic Energy; Pumping, Blowing and Compressing Machinery; Explosives and Ordnance.Alexander Wood, Thomas Young, Natural Philosopher, 1773–1829,Dr A. Schierbeek. Bloemlezing uit het Cruijdt‐Boeck van Rembert Dodoens,Fr. Milkau, Handbuch der Bibliothekswissens