LEADER 01267nas a2200313 i 4500 001 991002422939707536 005 20231114120953.0 008 011205m19899999 || | |eng 022 $a1046-8188 035 $ab11658344-39ule_inst 035 $aPERLE000042$9ExL 080 $aCDU 659.2 229 0$aACM transactions on information systems 245 00$aACM transactions on information systems /$cAssociation for Computing Machinery. - 1989- 246 3 $aTOIS 260 $aNew York,$c1989- 591 $aCodice CNR: P 00151007 592 $aLE013 1995-2000; lac.: 1995-1996;2000; [nota: in deposito presso LE026] 592 $aLE026 2001-2002; lac.: 2001-2002; 710 2 $aAssociation for Computing Machinery 780 00$aACM transactions on office information systems 856 41$uhttps://dl.acm.org/citation.cfm?id=J779&picked=prox$zE-journal 907 $a.b11658344$b18-09-19$c08-07-02 912 $a991002422939707536 945 $aLE026$g1$lle026$o-$pE0.00$q-$rn$s- $t18$u0$v0$w0$x0$y.i13527940$z18-05-04 945 $aLE013$g1$lle013$o-$pE0.00$q-$rn$so $t18$u0$v0$w0$x0$y.i1188020x$z08-07-02 996 $aACM transactions on information systems$9104602 997 $aUNISALENTO 998 $ale026$ale013$b01-01-01$cs$da $e-$feng$gxx $h0$i2