Statistics and econometrics a guide to information sources
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Detroit, Mich.
Gale Research
c1980.
|
| Saila: | Economics information guide series
v. 15 |
| Gaiak: |