Use your mind
Subtitle: the road to successful thinking
By: by Arnold Hahn.
Contributors: Hatfield, H. tr.
Publisher: H. Holt and company
Published: 1932
Place of publication: New York
Language: eng
Number of pages: 237
Subjects: Mental discipline.; Thought and thinking.; Will.
Notes: "Translated from the German by H. Stafford Hatfield."
"Authorized edition."