Intuitive Combinatorial Topology
by John C. Stillwell, A. Shenitzer, V. G. Boltyanskii, V. A. Efremovich
Writing a summary for young readers…
For young readers
Book data: Open Library
by John C. Stillwell, A. Shenitzer, V. G. Boltyanskii, V. A. Efremovich
Book data: Open Library