RT Conference Proceedings DB /z-wcorg/ DS http://worldcat.org ID 001622505 LA English T1 Infinite and finite sets : to Paul Erdős on his 60th birthday A1 Colloquium on Infinite and Finite Sets,, Erdős, Paul,, Hajnal, A., Rado, Richard,, Sós, Vera T., Bolyai János Matematikai Társulat., PB North-Holland Pub. Co. PP Amsterdam YR 1975 SN 0720428149 9780720428148