Sommaire

Maps on surfaces and Galois groups
p. 1-33
Face-width of embedded graphs
p. 35-63
Edge-transitive maps and non-orientable surfaces
p. 65-83
Elimination of local bridges
p. 85-92
Hyperelliptic maps and surfaces
p. 93-97
$3$-dimensional Euclidean manifolds represented by locally regular coloured graphs
p. 99-110