Description
Some phases of the psychology of puzzle learning This book, “Some phases of the psychology of puzzle learning,” by John Hudson Ballard, is a replication of a book originally published before 1915. 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.
Author: Ballard, John Hudson
Topic:
Media: Book
ISBN: 5519328234
Language: English
Pages: 96
Additional information
| Weight | 0.3 lbs |
|---|---|
| Dimensions | 8.27 × 5.83 × 0.23 in |
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