11. English language. Federal textbook on citizenship training: pt. 1, Our language, conversational and language lessons for use in public schools by candidate for citizenship learning to speak English; by Lillian P. Clark. Bookmark Corporate/Agency Authors: Immigration and Naturalization Service and Labor Department Publisher: Immigration and Naturalization Service Date: [Reprint with slight changes] 1934 SuDoc number: L 15.11:F 31/pt.1