Braids and coverings : selected topics /
Hansen, Vagn Lundsgaard,
Braids and coverings : selected topics / Vagn Lundsgaard Hansen. - 191 páginas. - London Mathematical Society Student Texts ; no. 18 .
0521387574
515.16
Braids and coverings : selected topics / Vagn Lundsgaard Hansen. - 191 páginas. - London Mathematical Society Student Texts ; no. 18 .
0521387574
515.16