Muths, Johann Christoph Friedrich Guts Gymnastics for Youth: Or a Practical Guide to Healthful and Amusing Exercises for the Use of Schools. an Essay Toward the Necessary Improvement of Education, Chiefly As It Relates to the Body
![Muths, Johann Christoph Friedrich Guts Gymnastics for Youth: Or a Practical Guide to Healthful and Amusing Exercises for the Use of Schools. an Essay Toward the Necessary Improvement of Education, Chiefly As It Relates to the Body](https://r.kelkoo.com/resize.php?country=se&merchantId=100565793&categoryId=5101&trackingId=96964074&width=300&height=300&image=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F417aAONetgL._SL500_.jpg&sign=2oLj3AvCgU800qy55.2s31yf8yt.3XR_K80KqdGVhrg-)
Gymnastics for Youth: Or a Practical Guide to Healthful and Amusing Exercises for the Use of Schools. an Essay Toward the Necessary Improvement of Education, Chiefly As It Relates to the Body