ნორმალური ფორმატი
MARC ფორმატი
Seebach, J. Arthur. (Personal Name)
Machine generated authority record.
Work cat.: (GE_BSU)50575: Steen, Lynn Arthur, 1941- 6897, Counterexamples in topology /, 1995.
Machine generated authority record.
Work cat.: (GE_BSU)50575: Steen, Lynn Arthur, 1941- 6897, Counterexamples in topology /, 1995.