TY  - BOOK
AU  - Keynes, J.N.
AU  - Keynes, J.N.
TI  - Studies and exercises in formal logic including a generalization of logical processes in their application to complex inferences
U1  - R14 
PY  - 1894///
CY  - London
PB  - Macmillan & Co.
KW  - R14
ER  -