Pictured knowledge
The new method of visual instruction applied to child interest, school subjects and character training
Editor in chief: Garry Cleveland Myers, Ph.D., successor to the late Dr. Calvin N. Kendall
Kansas City, Mo.; Hughes 1937
Bandeinteilung
Bd. 1. 1937
Bd. 2. 1937
Bd. 3. 1937
Bd. 4. 1937
Bd. 5. 1937
Bd. 6. 1937
Bd. 7. 1937
Bd. 8. 1937
Bd. 9. 1937
Bd. 10. 1937