Learning and doing /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Indianapolis :
The Bobbs-Merrill company,
[1914?]
|
| Edition: | 2d ed. |
| Subjects: |
| Physical Description: | 9 preliminary leaves, 249 pages : diagrams ; 20 cm. |
|---|