Knudsen, Sven Valdemar, 1892–
Nationality: Undetermined, possibly 
(Unknown (outside United States))
Identities and Authority Control
- Open Library: OL2309839A
- pdbooks.info ID: 30018
Sven Valdemar Knudsen Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
 |  |  | 
| ||||||
| Alverdens glade drenge | 1924 | Author | |  | | | | ||
| Jungens aus aller welt | 1925 | Author |  | | | | | ||
| My friends abroad: the international interchange of boys | 1932 | Author | |  | | | | ||