URI(s)
- http://id.loc.gov/authorities/subjects/sh85122401
- http://id.loc.gov/authorities/sh85122401#concept
Variants
- Electric signal theory
Broader Terms
Narrower Terms
Closely Matching Concepts from Other Schemes
Broader Concepts from Other Schemes
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 2009-05-04: revised
Alternate Formats
