Bibliography of Strikwerda, Carl, by subject:

•	Catholics -- Belgium -- Political activity -- History -- 19th century (3)
•	Christian democratic parties -- Belgium -- History -- 19th century (3)
•	Working class -- Belgium -- Political activity -- History -- 19th century (3)
•	Belgium -- Politics and government -- 1830-1914 (3)
•	Nationalists -- Belgium -- Flanders -- History -- 19th century (3)
•	Christian democracy -- Belgium -- History -- 19th century (3)
•	Socialism -- Belgium -- History -- 19th century (3)
•	Labor movement -- History (2)
•	Alien labor -- Political activity -- History (2)
•	Consumer cooperatives -- History (2)
•	Immigrants -- Political activity -- History (2)
•	Electronic books (1)