Characteristics common to engineering executives.
Edition: [3d ed.]
Publisher: Human Engineering Laboratory
Published: 1938
Place of publication: Hoboken, [N.J.]
Language: eng
Number of pages: 98
Subjects: Psychological tests.; Ability -- Testing.
Notes: Photoprinted.

"Third edition.  First printing, 1938, 5,000 copies."

"Publications of the Human engineering laboratory": p. [97]-98.