TY  - BOOK
AU  - Ulam,Stanislaw
AU  - Beyer,W.A.
AU  - Mycielski,J.
AU  - Rota,G.C.
TI  - Sets, numbers, and universes: selected works 
T2  - Mathematicians of our time
SN  - 0262021080
AV  - QA3 .U43 1974
U1  - 510.8 
PY  - 1974///
CY  - London
PB  - the MIT Press
KW  - Mathematics
N1  - Includes bibliographies and index; Mathematics, Physics & Statistics
ER  -