By Bramald, Rod, Thompson, Ian, Straker, Neil
By James, Prof Glyn
By Hayman, Margaret
By Becker, Richard A., etc.
By Ryan, Mark
By Barford, Nc
By Pearson, Carl E.
By Day, Robert A., Gastel, Barbara
By Murrell, Paul
By Mosley, Frances, Lowenstein, June, McAllister, P. A.
By Fernandez, Oscar
By Giffin, Walter C.
By Kelly, F. P.
By William Feller
By Ross, Sheldon M.
By Whittle, P
By Mardia, K. V.
By Room, T. G.
By CAPRON, H.L.
By Brown, Doug, Hunter, Jim, Hodge, J. L., Robertson, A.G., Howat, Robin D., Mullan, Edward C. K., Nisbet, Ken
By School Mathematics Project
By Hunter, Jim, Brown, Doug, Hodge, J. L., Robertson, A.G., Howat, Robin D., Mullan, Edward C. K., Nisbet, Ken
By Logan, Brian
By Brown, G., Marra, Glenys, Methven, Katrona, Mullan, Edward C. K., Murray, Ruth, Thomson, J.
By Brown, Doug, Howat, Robin D., Marra, Glenys, Mullan, Edward C. K., Murray, Ruth, Nisbet, Ken, Thomson, J.
By Brown, Doug, Howat, Robin D., Mullan, Edward C. K., Nisbet, Ken
By Brian Bolt, Bolt, Brian
By Graham, Elizabeth