TY - CHAP AU - Montesinos Amilibia, José María A4 - Harper, John R. A4 - Mandelbaum, Richard PY - 1985 SN - 0-8218-5039-3 UR - https://hdl.handle.net/20.500.14352/65467 AB - Given a 3-fold simple (i.e. generic branched) covering p:M→S3, a standard modification (called "move C'' in this paper and due to the author and the reviewer in their theses in 1972) permits one to change the branch set but not the covering manifold... M2 - 345 PB - American Mathematical Society KW - colored knot KW - symmetric group KW - 3-fold branched covering of S 3 TI - A note on moves and on irregular coverings of S4 TY - book part ER -