TY  - BOOK
AU  - Lipschutz,Seymour
TI  - Schaum's outline of theory and problems of set theory and related topics
AV  - QA248 L567S
PY  - 1964///
CY  - New York, N.Y.
PB  - McGraw-Hill
KW  - SET THEORY
KW  - ALGEBRA
ER  -