By Geddes, S.M.
By Ogborn, Jon, Marshall, Rick, Lawrence, Ian
By Steve Parker
By Solway, Andrew
By Akrill, T.B., Osmond, S.J.
By Nelkon, Michael, Detheridge, M.V., M Nelkon
By Nuffield-Chelsea Curriculum Trust
By Akrill, T.B., Millar, C.J.
By Nuffield Physics
By Lewis, John L., Foxcroft, G.E.
By Arnold, Nick, De Saulles, Tony, Nick Arnold
By Hammond, Richard
By Taylor, A.W.B., Noakes, G.R.
By Billson, A.L., Pearce, A.V., Tuffrey, C.
By Hewitt, Paul G.
By Buchanan, Mark
By Patilla, Peter, Park, Julie
By Ferguson, Kitty
By Halliday, D
By Hartley, WILLIAM
By Gratzer, Walter, W. B.
By Feynman, Richard P.
By Malone, John
By Bernstein, Jeremy
By Brennan, Richard P.
By Acheson, David
By Bernal, J. D.
By Knapp, Brian