Das Problem des Schlafs.; Biologische und psychophysiologisch betrachtet.
Wiesbaden: Bergmann, 1912. 13 text figures. 89 pages. Slim, tall 8vo, blue cloth. Wiesbaden: Bergmann, 1912. Very good(+). The problem of sleep in plants and animals. More
Wiesbaden: Bergmann, 1912. 13 text figures. 89 pages. Slim, tall 8vo, blue cloth. Wiesbaden: Bergmann, 1912. Very good(+). The problem of sleep in plants and animals. More
The Hogarth: Ephesus arrived yesterday and is wonderful! The text is in much better condition than my other copy. Thank you very much!!! Happy Holidays!
Hallo from Bavaria, Book has been received. I am highly pleased. All the best wishes.