Artificial satellites in telecommunication
type: Concept
created: 1986-02-11T00:00:00
modified: 2010-09-03T13:46:05
alternative label: Global satellite communications systems
alternative label: Communication satellites
alternative label: Telecommunications satellites
alternative label: Communications satellites
alternative label: Telecommunication satellites
alternative label: Communications-relay satellites
alternative label: Satellite communication systems
alternative label: Telstar satellites
broader: Telecommunication
in scheme: lcsh
member: collection SubdivideGeographicalIndirect
member: collection LCSH General
member: collection LCSHAuthorizedHeadings
notation: TK5104-TK5104.2
notation: HE9719-HE9721

Telecommunication
type: Concept
notation: HE7601-HE8635
notation: TK5101-TK5105.9