TY  - BOOK
AU  - Lipschutz,Seymour, x
AU  - x
TI  - Schaum's outline of theory and problems of set theory and related topics: x
SN  - 0071164944
U1  - 511.322/L767s 
PY  - 1998///
CY  - New York ; London
PB  - McGraw-Hill
KW  - Set theory
KW  - Mathematics
N1  - Includes
ER  -