| Author: | Peters, Emil |
| Subject: | HQ, Sex instruction |
| Format: | Text |
| Date issued: | 2013 |
| Language: | German |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Jugend, Liebe und Leben : Körperliche, seelische und sittliche Forderungen der Gegenwart [electronic resource] / Emil Peters |