Inhaltsangabe
This book, "Ballooning A Concise Sketch of its History and Principles", by Gustav May, is a replication of a book originally published before 1885. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.
Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.
