TY  - BOOK
AU  - Rosenbloom, Paul.
TI  - The elements of mathematical logic /  
PY  - 1950///
CY  - New York : 
PB  - Dover, 
KW  - LOGICA MATEMATICA
N2  - The logic of classes - The logic of propositions - The logic of propositional functions - The general syntax of language - Appendices
ER  -