[*] Europa Institute, The University of
Edinburgh, Old College, South Bridge, Edinbugh EH8 9YL
I am grateful to
Stefan Enchelmaier and Hector MacQueen who commented most helpfully on an
earlier draft, and for the comments received at the conference. I would also
like to thank all the persons who, in different ways, have given me their
support since I have joined the Institute. I cannot name them all here, but
they know who they are. I owe a particular debt to David Edward
© C. Boch 1999