German chemist (1843-1934)
Wikidata
Source:
Works from the collections
3 works
- Books
- Online
Elementary quantitative analysis / by Alexander Classen ; translated, with additions, by Edgar F. Smith.
Alexander ClassenDate: 1878
- Books
- Online
Quantitative chemical analysis by electrolysis / by Alexander Classen in co-operation with Walter Löb ; authorized translation ... by William Hale Herrick and Bertram B. Boltwood.
Alexander ClassenDate: 1898- Books
Quantitative analysis by electrolysis / by Alexander Classen with the coöperation of H. Cloeren ; translated from the thoroughly revised 5th German ed. by William T. Hall.
Alexander ClassenDate: 1913