TY  - BOOK
AU  - Dodgson,Charles Ludwig
AU  - Bartley,William Warren
TI  - Symbolic logic
SN  - 855279745 :
U1  - 164 
PY  - 1977///
CY  - Sussex
PB  - Harvester
KW  - Logic, Symbolic and mathematical
N1  - Includes index; Editions bibl : p.39-42; contents.- pt. 1 : Elementary 186, 5th ed. - pt. 2 : Advanced, never previously published
ER  -