Circular.
| Corporate Authors: | , , |
|---|---|
| Format: | Journal |
| Language: | English |
| Published: |
[State College]
[publisher not identified] ;
|
| Subjects: |
| Published: | no.1- Feb. 1916- |
|---|---|
| Item Description: | Some issues on 35 mm. microfilm. |
| Physical Description: | illustrations ; 24 cm. |