Communication and traffic
type: Concept
notation: HE

Radio
type: Concept
created: 2003-05-06T00:00:00
modified: 2003-06-12T12:57:11
alternative label: Wireless telephone (Early radio)
alternative label: Telephone, Wireless
alternative label: Wireless (Radio)
broader: Communication and traffic
broader: Telecommunication
example: Note under [Radiotelephone]
in scheme: lcsh
member: collection SubdivideGeographicalIndirect
member: collection LCSH General
member: collection LCSHAuthorizedHeadings
notation: TK6540-TK6571.5
note: Here are entered general works on radio, including works on early radio, sometimes called "wireless telephone." Works on point-to-point radiotelephone service and equipment, sometimes called "wireless telephone," are entered under [Radiotelephone.]
related: Telegraph, Wireless

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

Telegraph, Wireless
type: Concept
notation: TK5700-TK5865
notation: HE8660-HE8688
notation: UG610
notation: VG76-VG78
related: Radio