Structural visualization

Bibliografiska uppgifter
Huvudupphovsman:	O'Connor, Johnson 1891-
Institutionell upphovsman:	Human engineering laboratory. Characteristics common to engineering executives
Materialtyp:	Bok
Språk:	English
Publicerad:	Boston Human engineering laboratory 1943.
Ämnen:	Vocational guidance. Mental tests. Ability > Testing.