01550cam a22002651 4500 e 53000038 DLC 20260227111235.0 751211s1953 dcu f000 0 eng c e 53000038 (OCoLC)1889759 U. S. Office of Education NOsU OCoLC DLC premarc LC1045 .A25 no. 250 Loomis, William Penn, 1887- ed. The operation of a local program of trade and industrial education, with emphasis on improving instruction through supervision. Planned, compiled, and edited by William P. Loomis, cooperating with joint committees representing the National Association of State Supervisors of Trade and Industrial Education, the National Association of Industrial Teacher Educators, and the National Council of Local Administrators of Vocational Education and Practical Arts. [Washington] U.S. Dept. of Health, Education, and Welfare, Office of Education [1953] ix, 166 p. 24 cm. [U. S. Office of Education] Vocational Division. Bulletin no. 250. Trade and industrial series, no. 62 Bound with Vocational Division bulletin no. 251-no. 257 subsequent to publication. Industrial arts Study and teaching. Technical education. United States. Office of Education. Vocational division. Bulletin ; no. 250. United States. Office of Education. Vocational division. Trade and industrial series ; no. 62. 22195 22195