Jeffrey, Richard.
Formal logic: ITs scope and limits / - second edn. / - New YOrk : McGraw-Hill Book Company , 1970 - xiv,198p ;
0 -07-032321-6
Philosophy
R1 / M9
Formal logic: ITs scope and limits / - second edn. / - New YOrk : McGraw-Hill Book Company , 1970 - xiv,198p ;
0 -07-032321-6
Philosophy
R1 / M9