By Koenker, Roger
By Weinberg, Sharon Lawner, Abramowitz, Sarah Knapp
By Friedlander/Joshi
By Pickover, Clifford A.
By Neill, Hugh, Quadling, Douglas
By School Mathematics Project
By Williams, David
By Albert D. Polimeni
By Hocking, Ronald R.
By Ogilvie
By Gamow, George
By Dugan, Sally
By Mendelson, Elliott, Rosen, Kenneth H.
By Hawking, Stephen William, Stephen Hawking
By Burger, Edward B., Starbird, Michael
By DK
By Colin Stuart, Mun Keat Looi, Looi, Mun-Keat, Stuart, Colin
By Ann Baker, Leslie Marshall, Zwiebach, Barton
By Overton, Tina, Johnson, Stuart, Scott, Jon
By John R Acton, Patrick T Squire
By Howarth, Joshua
By Daintith, John
By Houk, Clifford C., Post, Richard
By Emsley, John
By Moore, John T.
By Brown, William Henry, Foote, Christopher
By Silverstein, Robert M., Webster, Francis X., Kiemle, David
By The Open University
By Oliver, C., Ledsham, A., Elvin, R., Bindley, M.