Instructor training
Subtitle: instructor-training courses for trade teachers and for foremen having an instructional responsibility : June, 1921
By: issued by the Federal board for vocational education
Contributors: Allen, Charles R.
Series: Bulletin -- 62. Agricultural series no. 18; Bulletin -- no. 62.
Publisher: Govt. print. off.
Published: 1921
Place of publication: Washington
Language: eng
Number of pages: 43
Subjects: Vocational education
Notes: "Prepared by Mr. Charles R. Allen". -p. 5.