TY  - BOOK
AU  - Joyce, George Hayward
AU  - Joyce,George Hayward
TI  - Principles of Logic
U1  - 160 
PY  - 1908///
CY  - London
PB  - Longmans, Green and Co
KW  - Logic
N1  - includes index and biblioraphy; Index Subject and Index of Names
ER  -