Selection and training of part-time instructors
Series: U.S. Office of Education. Vocational division. Bulletin -- no. 258. -- Distributive education series -- no. 20; Bulletin -- no. 258.
Publisher: G.P.O.
Published: 1955
Place of publication: Washington
Language: eng
Number of pages: 28
Subjects: Teachers; Training of; Teaching; Vocational guidance