| Extent: | 4 Mikrofiches |
|---|---|
| Type of publication: | Book / Working Paper |
| Type of publication (narrower categories): | Dissertation u.a. Prüfungsschriften |
| Thesis: | Philadelphia, Pa., Univ. of Pennsylvania, Diss., 1989 |
| Notes: | Mikrokopie e. Ms.:XXII, 296 S.: graph. Darst. erschienen bei Univ. Microfilms Internat., Ann Arbor |
| Source: |
Persistent link: https://www.econbiz.de/10004117176