TY  - BOOK
AU  - LIPSCHUTZ SEYMOUR
TI  - THEORY AND PROBLEMS SET THEORY AND RELATED TOPICS: 530 SOLVED PROBLEMS
T2  - 0
U1  - 530.41 
PY  - 1964///
CY  - NEW YORK-U.S.A.
PB  - SCHAUM PUBLISHING
KW  - CIENCIAS PURAS
N1  - ELEMENTARY-RELATIONS/RELATED-TOPICS
ER  -