MATHEMATICS AND KNOTS
Mathematics and Knots is the publishing part of the
Centre for the Popularisation of Mathematics
at the University of Wales, Bangor.
MATHEMATICS AND KNOTS
School of Mathematics
UNIVERSITY OF WALES, BANGOR
DEAN STREET
BANGOR, GWYNEDD
LL57 1UT, U.K
TEL: (44) 01248 382475
FAX: (44) 01248 383663
e-mail: r.brown@bangor.ac.uk