Die Organisierung der Intelligenz
Leipzig: Johann Ambrosius Barth, 1910. Leipzig: Johann Ambrosius Barth, 1910. The third, expanded, and first public edition. 8vo, vii, 234 pp. Bound in violet paper covered boards with titles stamped in white. Foreward by Ernst Mach. With the ownership signature of Wely v. Döring to title page, and on the..... More