TY  - BOOK
AU  - Halmos, Paul R
TI  - Algebraic logic
U1  - 511.1 
PY  - 1962///
CY  - New York
PB  - Chelsea
KW  - Monadic algebras
KW  - Polyadic algebras
N1  - Pt.1. Monadic algebras- Pt.2. Polyadic algebras
ER  -