Office instructions
By: [Westinghouse air brake company]
Series: Harvard pre-1920 social history/business preservation microfilm project -- 361
Publisher: [s.n.]
Published: 1915
Place of publication: [s.l.]
Language: eng
Number of pages: 525
Subjects: Office practice; Office equipment and supplies
Other titles: Inter-office communication
Notes: Running title: Inter-office communication.

Typescript (mimeograph)