TY  - BOOK
AU  - Geach,P.T.
TI  - A history of the corruptions of logic: an inaugural lecture
U1  - 160.9 
PY  - 1968///
CY  - Leeds
PB  - Leeds University Press
KW  - Logic-history
N1  - "Delivered before the University of Leeds on 22 January 1968."
ER  -