By Perry L. McCarty, Clair Nathan Sawyer, Gene F. Parkin
By Prof. R M Harrison (University of Birmingham, UK), Prof. R E Hester (University of York
By R M Harrison (University of Birmingham, UK)
By B. Griffiths, Alan Doyle
By David Hutson, T.R. Roberts
By Norris
By Warren, Dorothy, Pack, Maria J
By Charles Brian Duke
By M. Prutton (Professor of Physics, Professor of Physics, University of York)
By Gannon, Mr Paddy
By Chandler Burr
By Ted Lister, Janet Renshaw
By Jones, Mary, Tingle, Mike, Petheram, Louise, Gadd, Ken
By Marquita K. Hill (Virginia Polytechnic Institute and State University)
By Michell J. Sienko, Robert A. Plane
By Tiernan, Ann, Cowey, Ann Tiernan
By H. Zoebelein
By Holland, B, Buss, David, Unwin, Ian
By B. Franklin
By Ian Butler, Howard Williamson
By J. S. La Fontaine
By David E. Goldberg
By Williams, Linda
By Karen Blakeman
By Mike Saltmarsh
By Georgina Ferry
By Goodman, Sam, Sam Goodman