London: Freedom Press, 1963. Single issue of the staplebound digest format magazine, pp. 65-96; mildcorner creasing, otherwise very good.
Issue on "Technology, science, and anarchism." Includes: Homo Aedificans (Harry Baecker), The Terrible Flaw (Maurice Goldman), The development and significance of cybernetics (W. Grey Walter), and Shock tactics and pornography (Martin Daniel).