Volume 2, Number 2-3
Festschrift for Ernst von Glasersfeld Celebrating His 90th Birthday, edited by Ranulph Glanville & Alexander Riegler
Cover Art: Ernst von Glasersfeld © Werner Horvath 2005, 50 x 40 cm, oil on canvas, with kind permission of the artist
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Editorial: Ninety Years of Constructing Free Access
The Importance of Being Ernst Free Access