On two-to-one continuous functions
Series: Rozprawy matematyczne -- 24
Publisher: Państwowe Wydawn. Naukowe
Published: 1961
Place of publication: Warszawa
Language: eng
Number of pages: 41
Subjects: Functions; Topology
Other titles: Two-to-one continuous functions.
Notes: At head of title: Polska Akademia Nauk.  Instytut Matematyczny.