Conover, R. A. (1975). A first course in topology: And introduction to mathematical thinking. Williams and Wilkins.
Cita Chicago (17th ed.)Conover, Robert A. A First Course in Topology: And Introduction to Mathematical Thinking. Baltimore: Williams and Wilkins, 1975.
Cita MLA (9th ed.)Conover, Robert A. A First Course in Topology: And Introduction to Mathematical Thinking. Williams and Wilkins, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.