By Abbott, A.F., Nelkon, Michael
By Deloughry, Mr Will, Fullick, Ann, Mr Patrick, Hiscock, Mr Mike, Jones, MR Peter, Naylor, Mr Phil, Stirrup, Mr Martin
By The Open University
By Leonard, Elmore
By Open University, NULL NULL
By Duncan, Tom, Tom Duncan
By James Driver, Driver, James
By Riley, Peter
By Mike Folland, Folland, Mike
By Kelly Milner Halls
By Jenkins, Francis A.
By Knight, Randall
By Holton, Gerald, Brush, Stephen G.
By Anon
By Jones, Mary R., Geoff H., Marchington, Phillip
By Eerkens, Jeff W.
By Hudson, Terry
By Oliver, Ray, Hudson, Terry
By Adler, P.M.
By Snape, George, Rowlands, David
By Howlett, Andy
By Berkeley Physics, N/A
By Peacock, Graham, etc., Smith, Robin
By Balding, Richard
By Kirk, Suzanne