TY  - BOOK
AU  - Hajnal,A.
AU  - Rado,Richard
AU  - SÃ³s,Vera T.
ED  - Bolyai JÃ¡nos Matematikai TÃ¡rsulat.
TI  - Infinite and finite sets: to Paul ErdÅs on his 60th birthday 
T2  - Colloquia mathematica Societatis JÃ¡nos Bolyai
SN  - 0720428149
U1  - 511.6 23
PY  - 1975///
CY  - Amsterdam
PB  - North-Holland Pub. Co.
KW  - Combinatorial analysis
KW  - Congresses
KW  - Set theory
N1  - Vol. i,ii, iii---
ER  -