Trends in industrial arts,
Proffitt, Maris M. 1876-
Trends in industrial arts, by Maris M. Proffitt, educational consultant and specialist in industrial education ... Federal security agency, Paul V. McNutt, administrator. U.S. Office of education, John W. Studebaker, commissioner. - [Washington, U.S. Govt. print. off., 1940] - 2 p. l., 20 p. incl. tables. 23 cm. - U.S. Office of education. Pamphlet, no. 93 .
e 41000049
Industrial arts--Study and teaching.
L111 / .A75 no. 93
371.426
Trends in industrial arts, by Maris M. Proffitt, educational consultant and specialist in industrial education ... Federal security agency, Paul V. McNutt, administrator. U.S. Office of education, John W. Studebaker, commissioner. - [Washington, U.S. Govt. print. off., 1940] - 2 p. l., 20 p. incl. tables. 23 cm. - U.S. Office of education. Pamphlet, no. 93 .
e 41000049
Industrial arts--Study and teaching.
L111 / .A75 no. 93
371.426