TY  - GEN
AU  - Kamke,E.
TI  - Theory of sets
U1  - 510 / K15 
PY  - 1950///
CY  - New York 
PB  - Dover Publications
KW  - Matematicas
N1  - The rudiments of set theory, cap.1  arbitrary sets and their cardinal numbers, cap.2  ordered sets and their order types, cap.3  well-ordered sets and their ordinal numbers, cap.4
ER  -