TY  - BOOK
AU  - Lipschutz,Seymour, x
AU  - x
TI  - Schaum's outline of theory & probledms of set theory and related toics: x
SN  - 007990131
U1  - 511.322/L767s 
PY  - 1986///
CY  - Singapore
PB  - McGraw-Hill
KW  - Set theory
KW  - Mathematics
N1  - Includes
ER  -