Hanging roofs : proceedings of the IASS Colloquium on Hanging Roofs, Continuous Metallic Shell Roofs and Superficial Lattice Roofs, Paris, 9-11 July 1962
Continuous Metallic Shell Roofs and Superficial Lattice Roofs IASS Colloquium on Hanging Roofs
Bok Engelsk 1963
Flere språk: Fransk, Tysk