TY  - BOOK
AU  - Wolfram, Sybil
TI  - Philosophical Logic: an introduction
SN  - 0-415-02318-1
U1  - 160/WOL/P 
PY  - 1989///
CY  - 
PB  - London: Routledge Publishers
KW  - Logic
KW  - Philosophical logic in its own right|Reference and Truth value|Negation and affirmation|Existence and Identity|Truth aspects and theories|Conventionalism; scepticism; Essentialism
N1  - 927; Logic
ER  -