Columbia subject headings:
Labor unions--Canada--History.
Labor unions--Canada--Religious aspects--Mennonites.
Labor unions--United States--History.
Labor unions--United States--Religious aspects--Mennonites.
Mennonites--Canada--Attitudes.
Mennonites--United States--Attitudes.
Oral history--Canada.
Oral history--United States.
Harvard subject headings:
Labor unions--Canada--History
Labor unions--Canada--Religious aspects--Mennonites.
Labor unions--United States--History
Labor unions--United States--Religious aspects--Mennonites.
Mennonites--Canada--Attitudes.
Mennonites--United States--Attitudes.
Oral history--Canada.
Oral history--United States.
Princeton subject headings:
Labor unions--Canada--History.
Labor unions--Canada--Religious aspects--Mennonites.
Labor unions--United States--History.
Labor unions--United States--Religious aspects--Mennonites.
Mennonites--Canada--Attitudes.
Mennonites--United States--Attitudes.
Oral history--Canada.
Oral history--United States.