Preferred term
QC660.5-QC678.6 Electromagnetic waves
Broader concept
Broader conceptEntry terms
Alternative terms for the concept.- Electromagnetic energy
- Electromagnetic radiation
Group members
Members of the groupNotation
Code that uniquely identifies a concept within a concept scheme.- QC660.5-QC678.6
URI
http://www.yso.fi/onto/lcsh/sh85042179