TY  - BOOK
AU  - Adamowicz,Zofia
AU  - Zbierski,Pawel
TI  - Logic of mathematics: A modern course of classical logic 
SN  - 0-471-06026-7
PY  - 1997///
CY  - New York
PB  - Wiley & Sons
KW  - Mathematics
KW  - Logic, Symbolic and mathematical
N1  - Index p. 257-260
ER  -