LEADER 00973nam0-22003131i-450- 001 990003869720403321 035 $a000386972 035 $aFED01000386972 035 $a(Aleph)000386972FED01 035 $a000386972 100 $a19960715d--------km-y0itay50------ba 101 0 $aita 102 $aIT 200 1 $a<>Diffusion of E-Commerce at the Firm Level$eTheoretical Implications and Empirical Evidence$fEnrico Santarelli, Samuele D'Altri 225 1 $aCollana del Dipartimento di scienze economiche, Università di Bologna$v428 610 0 $aCommercio elettronico 610 0 $aInnovazioni tecnologiche 676 $aG/1.4 676 $aH/3.7 700 1$aSantarelli,$bEnrico$035633 701 1$aD'Altri,$bSamuele$0382574 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003869720403321 952 $aPaper$fSES 959 $aSES 996 $aDiffusion of E-Commerce at the Firm Level$9514234 997 $aUNINA DB $aING01