TY  - GEN
TY  - GEN
T1  - A survey of symbolic logic
A1  - Lewis, Clarence Irving
LA  - eng
PP  - New York
PB  - Dover
YR  - 1960
UL  - https://kansalliskirjasto.finna.fi/Record/fikka.424303
NO  - Originally published by the University of California Press in 1918
KW  - logiikka
ER  -