International Institute of Applied Systems Analysis 1982
Now showing: Austria - Postage stamps - 1982 - International Institute of Applied Systems Analysis - 1 stamps.
1982
International Institute of Applied Systems Analysis
4. October WM: None Sheetsize: 50 Design: Maria Laurent y Otto Zeiller. Perforation: 14
![[International Institute of Applied Systems Analysis, type AVM]](https://www.stampworld.com/media/catalogue/Austria/Postage-stamps/AVM-s.jpg)
