LEADER 00539nac# 22001931i 450 001 VAN00048544 005 20250423084528.876 100 $a20060727f1994 |0itac50 ba 102 $aUS 105 $a|||| ||||| 110 $ab|||||||||| 200 1 $aSoftware, environments, tools 210 $aPhiladelphia$cSIAM$d1994- 620 $dPhiladelphia$3VANL000037 712 $aSIAM $3VANV108794$4650 801 $aIT$bSOL$c20250425$gRICA 912 $aVAN00048544 996 $aSoftware, environments, tools$91574175 997 $aUNICAMPANIA