Herbert Blumberg/ M. Valerie Kent/ A. Paul Hare/ Martin F. Davies
(2)
A. Paul Hare (EDT)/ Herbert H. Blumberg/ Martin F. Davies/ M. Valerie Kent/ A. Paul Hare
(1)
M. F. Verdejo (EDT)/ Gordon Davies (EDT)
(1)
;Davies, Graham M. (North East London Polytechnic),Beech, Anthony R. (University of Birmingham),Colloff, Melissa F.
(1)