00936cam a22002531a 4500 e 28000627 DLC 20260227111218.0 860630s1928 dcu f000 0 eng c e 28000627 (OCoLC)13803251 U.S. Off. of Educ. Library ABAU ABAU DLC premarc L111 .A6 1928, no. 18 L901 .P7 Proffitt, Maris M. (Maris Marion), 1876- Private and endowed schools offering trade and industrial courses / by Maris M. Proffitt. Washington : U.S. G.P.O., 1928. iii, 50 p. ; 23 cm. Bulletin / Department of the Interior, Bureau of Education ; 1928, no. 18 Manual training United States Directories. Technical education United States Directories. Bulletin (United States. Bureau of Education) ; 1928, no. 18 20935 20935