Jinsey, L. Christine
Topology of surface/ L. Christine Kinsey
Springer-Verlag, 1993
Buku Teks SO
Choquet, Gustave
Topology
Academic Press, 1966
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Hocking, John G.
Topology
Addison-Wesley, 1962
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Topology
edited by Á. Császár
North-Holland Pub., 1980
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Spanier, Edwin H.
Algebraic topology
Tata McGraw-Hill , 1966
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