Business, government and public policy
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Princeton, N. J.
Van Nostrand
c1964.
|
| Cyfres: | Van Nostrand series in business administration and economics
|
| Pynciau: |