Steen, L. A., & Seebach, J. A. (1970). Counterexamples in topology. Holt, Rinehart and Winston.
Chicagoスタイル(17版)引用形式Steen, Lynn Arthur, , J. Athur Seebach. Counterexamples in Topology. Nueva York: Holt, Rinehart and Winston, 1970.
MLA(9版)引用形式Steen, Lynn Arthur, , J. Athur Seebach. Counterexamples in Topology. Holt, Rinehart and Winston, 1970.
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