L. R. · Louis K · R.K. · Richard Klemm
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| European Schools: Or, What I Saw in the Schools of Germany, France, Austria, and Switzerland | 978-1-141-94717-1 (1-141-94717-X) | 2010 |
| European Schools: Or, What I Saw in the Schools of Germany, France, Austria, and Switzerland | 978-1-141-96757-5 (1-141-96757-X) | 2010 |