Symmetry and function of biological systems at tue macromolecular level : proceedings of tue eleventh Nobel symposium held August 26-29, 1968 at Sodergann, Lidingo in the country of stockholm /
edited by Arne Engstrom and Bror Strandberng
- Stockholm : Almqvist & Wiksell, 1969
- 436 p. : ill., plates ; 24 cm.