The enrolment was 489.    The chairman was A M Macbeath.

Minutes of the General meeting are available at THIS LINK

Minutes of the Committee meeting are available at THIS LINK

The plenary speakers were:

Dieudonné, J A	Lie groups: classical, algebraic and formal
Klingenberg, W	Recent developments in Riemannian geometry
Smale, S	Global stability in dynamical systems

The morning speakers were:

Adams, J F	Generalisations of the so-called Adams spectral sequence
Atkin, A O L	Some conjectures involving modular forms
Beardon, A F	Kleinian groups
Duncan, J	Relations between algebras and geometry in Banach algebras
Fröhlich, A	Formal Lie groups and arithmetic
Lob, M H	A model-theoretic characterisation of effective operations
Offord, A C	A survey of some applications of the theory of probability in analysis
Rankin, R A	Designs, difference sets and finite projective spaces
Rourke, C P	Embedded handle theory
Sands, A D	Primary abelian groups
Singer, I M	Operator theory and K-theory
Thompson, J G	Finite simple groups