T.O.H.P. Burnham Free Library (Essex)

Labor unions

Type

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

Label

Labor unions

Name

Labor unions

Mapped to

990260

Actions

Incoming Resources

Narrower
1
- Migrant agricultural laborers + Labor unions
Focus of
1
- Labor unions -- Fiction
Sub focus of
2
- Migrant agricultural laborers + Labor unions -- United States -- History -- Comic books, strips, etc
- Migrant agricultural laborers + Labor unions -- United States -- History -- Juvenile fiction

Outgoing Resources

Mapped to
1
- 990260