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Preferred term

621.38832 Halvledere, transistorer, rør

Broader concept

Broader concept

Entry terms

Alternative terms for the concept.
  • Halvledere--fjernsynsteknikk
  • Katodestrålerør--fjernsynsteknikk
  • Transistorer--fjernsynsteknikk

Identifier

  • ocd00155582

Notation

Code that uniquely identifies a concept within a concept scheme.
  • 621.38832

URI

http://dewey.info/class/621.38832/e23/

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