Thirteenth General Assembly and International Congress of Crystallography
Abstract
<h2>Acta Crystallographica Section A</h2><h3>Foundations of Crystallography</h3><h3>0108-7673</h3> <h2>international union of crystallography</h2> Volume 39 Part 4 Page 597 July 1983 <h2>Thirteenth General Assembly and International Congress of Crystallography</h2> 597 International Union of Crystallography