TY  - GEN
AU  - Carl, Wolfgang
TI  - Frege's theory of sense and reference  : :  its origins and scope / 
T2  - Modern european philosophy
SN  - 0521398169
PY  - 1994///
CY  - cambridge
PB  - Cambridge University
KW  - FREGE, GOTTLOB
KW  - REFERENCIA (FILOSOFIA)
KW  - HISTORIA
KW  - SIGLO XX
KW  - SENTIDO (FILOSOFIA)
ER  -