On upper semi-continuous decompositions of curves and manifolds.
Published: 1939
Place of publication: Warsaw
Language: eng
Number of pages: 24
Subjects: Curves
Notes: Thesis, Ph.D., University of Pennsylvania.

Reprint from the Comptes Rendus des séances de la Société des Sciences et des Lettres de Varsovie, 31, 1938, Classe II.