![Japan on Computer and Medical Informatics](https://www.istampgallery.com/wp-content/uploads/2016/08/Integrated-Circuit.jpg)
September 29, 1980
Japan on Computer and Medical Informatics
A commemorative postage stamp on the International Federation for Information Processing Congress 80 and The World Conference on Medical Informatics 80, Tokyo : Issued by Japan Issued on Sep 29, 1980 Issued for : A postage stamp was issued to commemorate the 8th World Computer Congress, which was
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