Abstract
| Date of Award | 31 Aug 1979 |
|---|---|
| Original language | Dutch |
| Supervisor | P.C. Veenstra (Supervisor 1), Anton A. van Steenhoven (Supervisor 2), M.E.H. van Dongen (Supervisor 2) & G. Vossers (Supervisor 2) |
| Date of Award | 31 Aug 1979 |
|---|---|
| Original language | Dutch |
| Supervisor | P.C. Veenstra (Supervisor 1), Anton A. van Steenhoven (Supervisor 2), M.E.H. van Dongen (Supervisor 2) & G. Vossers (Supervisor 2) |