By Paul Knochel
By Andrew L. Ternay
By Helena Dodziuk
By James N. Butler (Harvard University, cambridge, Massachusetts)
By J B Pedley
By H. R. Maurer
By J. Kincheloe, S. Steinberg
By M. Gardner, U. Kelly
By E. O'Sullivan
By E. O'Sullivan, A. Morrell, M. O'Connor
By L. Weiner, M. Compton
By A. Knupfer, C. Woyshner
By A. Ginsberg, M. Gasman
By R. Beirne
By R. Williamson
By R K Dart (Loughborough University of Technology, UK)
By Milton Orchin, etc.
By T. Claridge (Dyson Perrins Laboratory, South Parks Road, Oxford OX1 3QY, UK)
By Marye Anne Fox, Ph.D., James K. Whitesell
By Fried, Joel R.
By H A O Hill (University of Oxford)
By Ralph J. Fessenden, Joan S. Fessenden
By R.K. Mackie, David Macdonald Smith
By E W Abel, John D Hepworth, A G Davies (University College London, UK), David Phillips (Imperial College London, J Derek Woollins (University of St Andrews
By Ian Fleming
By Athel Cornish-Bowden, Christopher W. Wharton