The office supervisor's part in training
By: by W. H. Leffingwell.
Series: [American Management Association]  Financial executives' series:; no. 10
Publisher: American Management Association
Published: 1926
Place of publication: New York, N.Y
Language: eng
Number of pages: 12
Subjects: Clerks.; Employees -- Training of.
Notes: "Presented at the A.M.A. annual convention, held in New York, March, 1926.