Forty-Eighth Critical Bibliography of the History and Philosophy of Science and of the History of Civilization (To End of Septem
![Marius Tscherning (1854–1939): his life and work in optical physiology - Norn - 2004 - Acta Ophthalmologica Scandinavica - Wiley Online Library Marius Tscherning (1854–1939): his life and work in optical physiology - Norn - 2004 - Acta Ophthalmologica Scandinavica - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/93ea44e4-2f48-4fee-979e-22a9ea5e526d/aos_340_f6.gif)
Marius Tscherning (1854–1939): his life and work in optical physiology - Norn - 2004 - Acta Ophthalmologica Scandinavica - Wiley Online Library
![book of the hour OR libro d'ore OR FLORENTINER STUNDENBUCH des LORENZO DE MEDICI?cm_sp=home-_-hand_1_7_img-_-Medici - Con foto - AbeBooks book of the hour OR libro d'ore OR FLORENTINER STUNDENBUCH des LORENZO DE MEDICI?cm_sp=home-_-hand_1_7_img-_-Medici - Con foto - AbeBooks](https://pictures.abebooks.com/inventory/md/md30373963308.jpg)
book of the hour OR libro d'ore OR FLORENTINER STUNDENBUCH des LORENZO DE MEDICI?cm_sp=home-_-hand_1_7_img-_-Medici - Con foto - AbeBooks
![Marius Tscherning (1854–1939): his life and work in optical physiology - Norn - 2004 - Acta Ophthalmologica Scandinavica - Wiley Online Library Marius Tscherning (1854–1939): his life and work in optical physiology - Norn - 2004 - Acta Ophthalmologica Scandinavica - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/42c410fd-2ccb-441e-8080-c4876ecd6685/aos_340_f5.gif)