digitalization telecommunications 19 communication networks 16 software 16 digital networks 14 computer technology 13 documents 12 more ... provisions 12 document delivery services 10 electronic sources 10 multimedia 9 state authorities 9 sound 9 signal processing 8 audio editors 8 three dimensional 7 audiovisual equipment 7 digital libraries 6 computer networks 6 industrial automation 6 scanners 6 image processing 6 bookkeeping vouchers 6 photographs 5 computer security 5 computer graphics 5 data transmission 5 service industries 5 archives 4 automation 4 less ...