TY  - BOOK
AU  - Herrick, Paul William
TI  - The many worlds of logic
SN  - 9780195155037
SN  - 200950452
U1  - 160 HER 
PY  - 2000///
CY  - Oxford
PB  - Oxford University Press
KW  - Logic
N1  - Includes index
ER  -