LEADER 00503nus0 22001933i 450 001 TSA0019560 005 20240906063417.0 100 $a20080421f ||||0itac50 ba 102 $aus 110 $abzu|||||||| 200 1 $a˜An œAlan R. Apt book 210 $aEnglewood cliffs$cPrentice hall 517 1 $aAlan R. Apt books$9UFE0976589 801 3$aIT$bIT-NA0079$c20080421 850 $aIT-BN0095 912 $aTSA0019560 977 $a 01 996 $aAlan R. Apt book$91575337 997 $aUNISANNIO