TY  - BOOK
AU  - Marx,Maarten
AU  - Venema,Yde
TI  - Multi-dimensional modal logic
SN  - 079234345X
U1  - 160 
PY  - 1997///
CY  - Dordrecht
PB  - Kluwer Academic Publishers
KW  - Modality (Logic)
N1  - Includes bibliographical references and index
ER  -