TY  - GEN
AU  - Bloch, Ethan D.
TI  - Proofs and fundamentals: a first course in abstract  mathematics
SN  - 9780817641115
U1  - 511.3 
PY  - 2000///
CY  - 2000
PB  - Birkhauser
KW  - SET THEORY
KW  - MATHEMATICS
KW  - MATHEMATICAL LOGIC
KW  - PROOF THEORY
ER  -