13th Annual Meeting. Lancaster University, 30th March to 3rd April 1981
International Conference: "ESR of radicals in organic and bio-organic systems

Plenary lectures by:

Clive A. Hutchinson, Chicago
P. H. Kasai, IBM Connecticut
W. Weltner, Florida
D. Schoemaker, Antwerp
J. F. Gibson, Imperial College, london
R. Cammack, King's College, London
R. C. Bray, Sussex
B. M. Peake, Otago
H. H. Gunthard
79 people were present of which 52 came from 14 overseas countries