Actions for Standards of attainment in industrial-arts teaching : (Final report of the Committee, as presented at the Pittsburgh convention, Hotel William Penn, Friday, December 7, 1934) ...
Standards of attainment in industrial-arts teaching : (Final report of the Committee, as presented at the Pittsburgh convention, Hotel William Penn, Friday, December 7, 1934) ...
At head of title: American vocational association. Industrial-arts section. Pittsburgh, Pennsylvania. December 7, 1934. William E. Roberts, chairman. First printing, November 30, 1934. Second printing, January 14, 1934. Third printing, October, 1935 ... Fifth printing, December, 1939.