By Langone, John
By The Institution of a Structure Engineers
By Lee, E. Mark, Clark, A R
By Great Britain: Department of the Environment
By Watts, Martin
By Campbell, Peter
By Whitlow, Mr R.
By Ng, Charles, Simons, Noel, Menzies, Bruce
By Wyllie, Duncan C.
By M. J. Selby, Selby, M. J.
By Bell, Fred
By Bruce F. Walker, Robin Fell
By Sherban Cantacuzino
By Conway, D.G.
By Brunskill, R. W.
By Powrie, WILLIAM
By University of Surrey, GDS Instruments Ltd
By Bell, F.G.
By Bell, F. G.
By Culshaw, M. G., Bell, F.G., Cripps, J.C., O'Hara, M.
By Spangler/ha
By Simons, Noel, Menzies, Bruce, Matthews, Marcus
By Božica, Maric, Zvonimir, Lisac, Antun, Szavits-Nossan
By Davis, Stephen
By Jarman, Colin, Beavis, Bill
By Unidentified Author
By Burghardt, M.David
By Ryder, G.H., Bennett, M. D.
By Thomson, William Tyrrell.
By Beer, Ferdinand P., Johnston Jr., E. Russell