TY  - BOOK
AU  - Stoll, Robert.R.
TI  - Set theory and logic
U1  - 517.521 ST685 
PY  - 1986///
CY  - New Delhi
PB  - : Eurasia publishing
KW  - Boolean algebras
KW  - |Algebraic theories
KW  - |Mathematics
KW  - |First order theory
ER  -