| Systematical Vocabulary English-Esperanto According to the German Text of Oscar Hecker | | Author:
| Hecker, Oskar | Translator:
| Hamann, Albert Mayer, A. Von | ISBN: | 978-1-167-22065-4 | Publication Date: | Sep 2010 | Publisher: | Kessinger Publishing, LLC
| Book Format: | Paperback | List Price: | USD $24.76 |
| |