Sir Gavin de Beer. (1971). Homology, An Unsolved Problem. London: Oxford University Press.
Chicago Style CitationSir Gavin de Beer. Homology, An Unsolved Problem. London: Oxford University Press, 1971.
Deismireacht MLASir Gavin de Beer. Homology, An Unsolved Problem. London: Oxford University Press, 1971.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.