Christen, Theodor, 1873–
Nationality: Undetermined, possibly 
(Unknown (outside United States))
Identities and Authority Control
- Open Library: OL2400091A
- pdbooks.info ID: 134757
Theodor Christen Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
 |  |  | 
| ||||||
| Die dynamische pulsuntersuchung | 1914 | Author | |  |  | | | 
| |