TY  - BOOK
AU  - Huth,Michael
AU  - Ryan,Mark
TI  - Logic in computer science:  modelling and reasoning about systems
SN  - 9780521670890 (pbk.)
U1  - 005.1015113 HUT 
PY  - 2004///
CY  - New York
PB  - Cambridge University Press
KW  - Computer logic
KW  - Logic programming
ER  -