000 00691nam a22002177a 4500
003 SNU
005 20150623170617.0
008 150623b xxu||||| |||| 00| 0 eng d
020 _a9780521387576
028 _a;Elinor Donation
_b: US.
082 _a514.224 HAN
100 _a;Hansen, Vagn Lundsgaard.
245 _aBraids and coverings
_b : selected topics.
_c/ Vagn Lundsgaard Hansen.
260 _aCambridge ; New York
_b: Cambridge University Press
_c, 1989.
300 _ax, 191 pages
_b : illustrations
_c; 24 cm.
655 _a;Braid theory.
655 _a; Zopfgruppe.
655 _a; Recouvrements (Espaces topologiques)
655 _a; Elinor Donation.
942 _2ddc
_cBOOK
999 _c43520
_d43520