Pennsylvania milestones
| Main Author: | Cornell, William A., 1909- |
|---|---|
| Other Authors: | Altland, Millard, 1910- (joint author.) |
| Format: | Books Print Book |
| Language: | English |
| Published: |
State College, Pa.,
Penns Valley Publishers
[1957, c1956]
|
| Edition: | [Rev.] |
| Series: |
Social studies program for Pennsylvania high schools
|
| Subjects: |