Die Prinzipien und Methoden der Intelligenzpr©ơfung
By: von Th. Ziehen
Contributors: Royal College of Surgeons of England
Publisher: S. Karger
Published: 1908
Place of publication: Berlin
Language: ger
Number of pages: 61
Subjects: Intelligence Tests
Notes: 'Nach einem Vortrag auf dem Internat. Kongress in Amsterdam i. J. 1907'

This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

The Royal College of Surgeons of England.