In search of economic indicators essays on business surveys
| Awduron Eraill: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Berlin
Springer-Verlag
1977.
|
| Cyfres: | Lecture notes in economics and mathematical systems
146 |
| Pynciau: |