TY  - BOOK
AU  - Hodges, Wilfrid
TI  - Logic: an introduction to elementary logic
SN  - 0-14-021985-4
U1  - 160/HOD/L 
KW  - Consistency and Logical analysics|Expressing beliefs in sentences|Relations and Qualifiers|Validy and Horizons of logic
KW  - Elementary Logic
N1  - 703; Elementary Logic
ER  -