00461nam a2200181Ia 4500003000400000005001700004008004100021020002200062040000700084041000800091082002400099100003800123245003200161260003900193300001700232365001700249650001300266OSt20230502152759.0210423s2008    xx            000 0 und d  a978-0-486-46894-5  cAL  aeng  a514.2242 223bCROI  aCROWELL (Richard H);FOX (Ralph H)  aIntroduction to knot theory  aNew YorkbDover publicationsc2008  aviii,182bPB  b1197.85cINR  aTopology