Building mathematical concepts in the elementary school [by] Peter Lincoln Spencer [and] Marguerite Brydegaard.
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York,
Holt
[1952]
|
| Subjects: |
Walker Library - 2nd Floor
| Call Number: |
372.7 Sp3b
|
|---|---|
