Preferred term
620.11795 Optiske egenskaper--organiske materialer
Broader concept
Broader conceptIdentifier
- 2e60f7ba-58f4-4a52-b409-af6957f3472f
Notation
Code that uniquely identifies a concept within a concept scheme.- 620.11795
URI
http://dewey.info/class/620.11795/e23/