TY  - BOOK
AU  - Workshop on computer science logic. ( Duisburg, FRG : 1988 )
TI  - CSI '88
T2  - Lecture notes in computer science
SN  - 354051659X
U1  - 511.0285 
PY  - 1989///
CY  - Berlin
PB  - Springer-Verlag
ER  -