| 1884 | |
| University of Heidelberg, Germany | Table of contents |
Prof. Jean Thoma
Prof. Richard Thoma, grand-father of Prof. Jean Thoma
co-author of Dr. Gianni Mocellin for the book "Simulation with Entropy in Engineering Thermodynamics"
The man who discovered that bone cells are alive
The Microtome, his instrument to observe living bone cells
(picture 1980)