ნორმალური ფორმატი
MARC ფორმატი
Gray, Brayton. (Personal Name)
Machine generated authority record.
Work cat.: (GE_BSU)0: Gray, Brayton., Homotopy theory:, 1975.
Machine generated authority record.
Work cat.: (GE_BSU)0: Gray, Brayton., Homotopy theory:, 1975.