The measure of stress and strain of timed writings and production typing as reflected in changes in pulse rates.
Series: [University Microfilms, Ann Arbor, Mich.] Publication -- no. 9983.
Publisher: University Microfilms
Published: 1954
Place of publication: Ann Arbor
Language: eng
Format: Microform
Number of pages: 42
Subjects: Typewriting -- Study and teaching.
Notes: Microfilm copy of typescript. Positive.

Collation of the original: 63 l. tables.

Thesis--University of Pittsburgh.

Bibliography: leaves 61-63.

Abstracted in Dissertation abstracts, v. 14 (1954) no. 12, p. 2296.