Digital cellular telecommunications system (Phase 2+) (GSM); Broadcast Call Control (BCC) protocol (GSM 04.69 version 6.0.1 Release 1997)
Digital cellular telecommunications system (Phase 2+) (GSM); Broadcast Call Control (BCC) protocol (GSM 04.69 version 6.1.1 Release 1997)
Digital cellular telecommunications system (Phase 2+) (GSM); Broadcast Call Control (BCC) protocol (GSM 04.69 version 6.2.1 Release 1997)
Digital cellular telecommunications system (Phase 2+) (GSM); Broadcast Call Control (BCC) protocol (GSM 04.69 version 7.0.1 Release 1998)
Digital cellular telecommunications system (Phase 2+) (GSM); Broadcast Call Control (BCC) protocol (GSM 04.69 version 7.1.1 Release 1998)
Digital cellular telecommunications system (Phase 2+) (GSM); Broadcast Call Control (BCC) protocol (GSM 04.69 version 8.0.1 Release 1998)
Digital Video Broadcasting (DVB); DVB specification for data broadcasting
Digital Video Broadcasting (DVB); DVB specification for data broadcasting
Digital Video Broadcasting (DVB); DVB specification for data broadcasting
Digital Video Broadcasting (DVB); DVB specification for data broadcasting
Digital Video Broadcasting (DVB); DVB specification for data broadcasting
Digital Video Broadcasting (DVB); DVB specification for data broadcasting
53,361 afzonderlijke normreferenties geïndexeerd op basis van vastgelegde officiële bronnen. Eerdere edities zijn inbegrepen. De index en de collecties van uitgevers hebben een verschillende dekking. Zie bronnen en dekking.