High speed
By: by Wilverda Hodel and Grace Phelan.
Contributors: Phelan, Grace, joint author.
Publisher: The H.M. Rowe company
Published: 1940
Place of publication: Baltimore; Chicago
Language: eng
Number of pages: 84
Subjects: Typewriting.
Notes: Text runs parallel with back of cover.
Text on pages [2] and [3] and "Line scale" on p. [4] of cover.