00724nam a2200229 a 450000100060000000300080000600500170001400800410003103500190007204000270009104100080011808200270012610000240015324500750017726000590025230000320031149000400034350400360038365000170041970000180043683000400045450832BD-RjUL20211209075554.0160828s1963    nyua     b    001 0 eng d  a(BD-RjUL)50952  aFNPcFNPbengdBD-RjUL  aeng  223a514.2242bCRI 19631 aCrowell, Richard H.10aIntroduction to knot theory /cby Richard H. Crowell and Ralph H. Fox.  aBoston :bGinn and co.,cc1963 [second printing 1965].  ax, 182 p. :bill. ;c24 cm.  aIntroductions to higher mathematics  aInclude bibliography and index. 0aKnot theory.1 aFox, Ralph H. 0aIntroductions to higher mathematics