The construct validity of mechanical aptitude tests /

Bibliographic Details
Main Author:	Ekvall, Göran, 1930-
Format:	Book
Language:	English
Published:	Stockholm : The Swedish council for personnel administration, [1969]
Series:	Meddelande (Personaladministrativa radet (Sweden)) ; no. 58.
Subjects:	Mechanical ability > Testing.

Description
Physical Description:	121 pages : illustrations
Bibliography:	Bibliography: pages 119-121.