Includes bibliographical references.

Discrete groups, Grothendieck rings and families of finite subgroups ; Once in class with Sam ; Stably fibre homotopy invariant classes in complexoriented theories ; Finite simple groups and Dickson invariants ; The AtiyahJones conjecture ; On combinatorial group theory in homotopy ; On the homotopy theory associated to certain finite groups of ank two ; Equivalences of some _1 elescopes ; The stable homotopy type of rank two roups ; Some homotopy of the cobordism spectrum \rm O\langle 8\rangle ; Numerical invariants of fibrewise homotopy type ; Geometric dimension of bundles on real projective spaces ; Classifying spaces and their maps ; The AtiyahJones conjecture for ruled surfaces and the geometry of instanton moduli spaces ; Linear spaces of real matrices of given rank ; A note on the Adams nvariant Alejandro Adem ; Anonymous ; L Astey ; D J Benson and C W Wilkerson ; Charles P Boyer ; F R Cohen ; F R Cohen J R Harper and R Levi ; Donald M Davis ; Jill Dietz and Stewart Priddy ; Mark Mahowald and Vassily Gorbounov ; I M James ; Kee Yuen Lam and Duane Randall ; John R Martino ; R James Milgram ; Elmer G Rees ; Jose Seade