Now showing items 1-3 of 3
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Piranian, George; Erdös, Paul (Springer-Verlag, 1964-10)
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Erdös, Paul; Herzog, Fritz; Piranian, George (Birkhäuser-Verlag; Verlag Birkhäuser AG ; Springer Science+Business Media, 1954-04)
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Erdös, Paul; Harary, Frank; Tutte, William T. (London Mathematical SocietyWiley Periodicals, Inc., 1965-12)