Cita APA

Alexandroff, P. (1961). Elementary concepts of Topology. New York: Dover Publications, Inc..

Citación estilo Chicago

Alexandroff, Paul. Elementary Concepts of Topology. New York: Dover Publications, Inc., 1961.

Cita MLA

Alexandroff, Paul. Elementary Concepts of Topology. New York: Dover Publications, Inc., 1961.

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