समान संसाधन: Sex e Math in the Harvard yard
- Morte ad Harvard
- Ulrichs : the life and works of Karl Heinrich Ulrichs : pioneer of the modern gay movement /
- Anarchist of love : the secret life of John Henry Mackay /
- Anarchist of love : the secret life of John Henry Mackay /
- Karl Heinrich Ulrichs : pioniere del moderno movimento gay /
- Anarchico d'amore : la vita segreta di John Henry Mackay /