Text ( visual ) : unmediated A step forword for adult civic education. -- Washington : G.P.O. , 1936. -- 28 p. : ill. ; 29 cm. -- (Bulletin / Department of the Interior, Bureau of Education ; 1936, no. 16). -- Cover title. -- (BA68935985) ; https://ci.nii.ac.jp/ncid/BA68935985 Author Heading(s): United States. Bureau of Education