Crowell, R. H., & Fox, R. H. (1963). Introduction to knot theory. Springer-Verlag.
Chicago Edition CitationCrowell, Richard H., and Ralph H. Fox. Introduction to Knot Theory. New York: Springer-Verlag, 1963.
Deismireacht MLACrowell, Richard H., and Ralph H. Fox. Introduction to Knot Theory. Springer-Verlag, 1963.
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