1973 — Ex-library book re-bound by the library from a magazine into heavy, strong and very new red buckram library bindings with white lettering on the spine. This was a reference book, not let to general circulation and so remains in excellent condition throughout with clean pages free of marking of any kind, no dog-ears, on fine paper with english translation section on heavy paper at the back of the publication; . Covers remain unbumped. Articles include Premessa a Le Ricolais by Paolo Nepoti, Survey of Works: Sturcural Research 1935 - 1971 by Robert Le Ricolais, Some Structural Principles Exemplified in the Work of t Le Ricolais by Peter McCleary, Recent Works by Relix Candela, Deux faux problemes: l'abstraction et la practique by Serge Ketoff, Survey of works by Gernot Minke, Renzo Piano, Rinaldo Semino. Then a section on Close Packing with five articles: Saddle Polyhedra and Closepacking by Michael Burt, Closepacking by Keither Critchlow, Prism Dovetail Polyhedra by Paul Marchant, Towards a New Philosophy of Structure by Keithe Critchlow, Polyhedral Structures Conform to 2-3-4 Fold Symmetry or 2-4 Fold Symmetry, Survey of Works, by Keither Critchlow with Bios , Italina translations and English translations at the back. Lots of large b&w photos, plans, several fold-out sections, architectural drawings, maps. 254 pages.
