Union strike votes current practice and proposed controls
| Prif Awdur: | |
|---|---|
| Awdur Corfforaethol: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Princeton
s.n.
1956.
|
| Cyfres: | Its Research report series, no.92
|
| Pynciau: |