Dresden & Leipzig, Theodor Steinkopff, 1916. Royal8vo. In the original printed wrappers. Author's presentation offprint with the printed presentation statement on top of frontwrapper "Überreicht vom Verfasser" [i.e. "Given by the author"]. Offprint from "Kolloid-Zeitschrift", Heft 5, Band XVIII. With a few nicks to front wrapper. A hole (1 cm2) going all the way through the issue, however, not affecting text. Pp. (2), 191-95.
First edition, in the scarce author's presentation offprint issue, of Smoluchowski's theoretical remarks on the viscosity of the colloids.
Order-nr.: 48722