Statistical measurement in group work; a manual on statistical records for use by staff members
| Glavni avtor: | |
|---|---|
| Format: | Knjiga |
| Jezik: | English |
| Izdano: |
Washington, U.S. Govt.
Print. Off.
1939
|
| Teme: |
| Glavni avtor: | |
|---|---|
| Format: | Knjiga |
| Jezik: | English |
| Izdano: |
Washington, U.S. Govt.
Print. Off.
1939
|
| Teme: |