LEADER 01308nam0-22003611i-450- 001 990001105820403321 005 20070108134513.0 010 $a1-55860-032-9 035 $a000110582 035 $aFED01000110582 035 $a(Aleph)000110582FED01 035 $a000110582 100 $a20001205d1989----km-y0itay50------ba 101 0 $aeng 102 $aUS 200 1 $aProceedings of the first international conference on principles of knowledge representation and reasoning$fedited by Ronald J. Brachman, Hector J. Levesque, Raymond Reiter 210 $aSan Mateo [CA]$cMorgan Kaufmann$d1989 215 $aix, 520 p.$d28 cm 225 1 $a<>Morgan Kaufmann series in representation and reasoning 610 0 $aLogica 610 0 $aRicorsività 676 $a160 702 1$aBrachman,$bRonald J. 702 1$aLevesque,$bHector Joseph$f<1951- > 702 1$aReiter,$bRaymond 710 12$aInternational conference on principles of knowledge representation and reasoning$d<1. ;$f1989 ;$eToronto>$0492534 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001105820403321 952 $a7-272$b17995$fFI1 959 $aFI1 996 $aProceedings of the first international conference on principles of knowledge representation and reasoning$9337579 997 $aUNINA