Grinblat, L. S.
On sets not belonging to algebras of subsets - Providence, R.I. : American Mathematical Society, 1992 - 1 online resource (vi, 111 p. : ill.) - Memoirs of the American Mathematical Society, 1947-6221 ; .
9781470400576 (online)
On sets not belonging to algebras of subsets - Providence, R.I. : American Mathematical Society, 1992 - 1 online resource (vi, 111 p. : ill.) - Memoirs of the American Mathematical Society, 1947-6221 ; .
9781470400576 (online)