411 REFERENCE · Wiktionary
Mobius band
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Möbiusband Möbius band
English
Möbius band
Noun
en Möbius band.
411 REFERENCE · Wiktionary
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.