By John Stephens, Alec Thompson, Ann Lainchbury
By Dewick, Paul M.
By Corey
By Hackh, I.W.D., Grant, Roger, Claire, Roger L., A.Clair
By Taylor, G.A.
By Charles Went, Went, Charles
By Smith, Herbert Gladstone, Wells, Maurice Kingsley
By Nuffield-Chelsea Curriculum Trust
By Cann, Peter, Hughes
By Keeler, James
By Thompson, Alec
By Harold Hart, Leslie E. Craine, David J. Hart
By Russell, Michael S
By Thompson, Dr. Michael
By M. Berry, C. Osborne, A. Peppin
By Jolly, William Lee
By Hill
By Schlafer, HL
By Socrates, G
By Griffith, J. S.
By Burns, DT
By Bishop, David M.
By Lowry, Thomas H., Richardson, Kathleen Schueller
By Royal Society Of Chemistry
By H A O Hill
By Davies, Jill, Coultate, Tom P.
By Laidler, Keith J., Meiser, John H.
By Martínez Romero, Julio César