DC Public Library System

Amateur astronomy -- United States -- History -- 20th century

Type

http://bibfra.me/vocab/lite/Concept

Label

Amateur astronomy -- United States -- History -- 20th century

Name

Amateur astronomy

Focus

Amateur astronomy

Sub focus

Actions

Incoming Resources

Subject of
1
- Keep watching the skies!, the story of Operation Moonwatch & the dawn of the spage age, W. Patrick McCray

Outgoing Resources

Focus
1
- Amateur astronomy
Sub focus
3