By Voet, Donald, Judith G.
By Ardley, Neil
By Raven, A.J., etc.
By Chorlton, F
By Strasburger, E., Bell, P. R., Coombe, D.E.
By SCHOLAR Forum, Smith, Bryony, Campbell, Dawn L.
By Silverstein, Robert M., Webster, Francis X., Kiemle, David
By Griffiths, David F., Higham, Desmond J.
By Smith, Harry
By Brown, T. A.
By Trask, R L
By Niels Blunch
By Guo, Shenyang, Fraser, Mark W.
By Wickham, Hadley
By Anne M.R. Agur, Arthur Dailey
By Saferstein, Richard
By Keck, Robert W., Patterson, Richard R.
By Klug, William S., Cummings, Michael R.
By Duffy, John Alistair
By Hart, Harold, Schuetz, Robert D.
By Serena Alexander
By Sfard, Anna
By Steiner, Bob
By School Mathematics Project
By Holden, K., etc., Peel, D., Thompson, John L.
By Phillips, E. G.
By Russey, William E.
By Raab, Jonathan
By Skoog, Douglas A., West, Donald M.
By Whiston, Clive, Prichard, Elizabeth