TY  - BOOK
AU  - DELVIN,Keith J.
TI  - Sets, functions, and logic : Basic Concepts of University Mathematics
T2  - Chapman & Hall mathematics
SN  - 04133660
U1  - 510 
PY  - 1981///
CY  - London, New York
PB  - Chapman & Hall
KW  - Mathematics
N1  - Includes index
ER  -