De Schweinitz, Karl, 1887–(no earlier than 1962)
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2213908A
- pdbooks.info ID: 28264
Karl De Schweinitz Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The art of helping people out of trouble | 1924 | Author | |  | |  | | ||
| Growing up: the story of how we became alive, are born and grow up | 1928 | Author | | | | | |    
| |
| Growing up: the story of how we become alive, are born and grow up | 1935 | Author | | | | | | ||