The effects of continuous and interval speed-forcing methods in learning to typewrite
By: by George Edward Martin.
Published: 1967
Language: eng
Format: Microform
Number of pages: 136
Subjects: Typewriting -- Study and teaching.
Notes: Thesis (Ph.D.)--University of Pittsburgh, 1954.

Bibliography: leaves [133]-136.

Microfilm. Ann Arbor, Mich. : University Microfilms, 1967. 1 reel ; 35 mm.