Ninth Congress and General Assembly of the International Union of Crystallography
![[IUCr congress logo]](https://www.iucr.org/__data/assets/image/0017/1097/logo1972.gif)
August 26-September 7, 1972
Kyoto, Japan
- Ninth General Assembly and International Congress of Crystallography Acta Cryst. (1973). A29, 730-772
Opening Ceremony of the 1972 Congress.