Chelmsford Public Library

Nuclear submarines -- United States -- Safety measures

Type

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

Label

Nuclear submarines -- United States -- Safety measures

Name

Nuclear submarines

Focus

Nuclear submarines

Sub focus

Actions

Incoming Resources

Subject of
1
- Silent steel, the mysterious death of the nuclear attack sub USS Scorpion, Stephen Johnson

Outgoing Resources

Focus
1
- Nuclear submarines
Sub focus
2
- Safety measures
- United States