By Allan McNaught, A. Wilkinson
By J A Timney (Central Newcastle High School), M Green, I R Butler (University College of North Wales), M J Almond (University of Reading), Dominic S Wright (University of Cambridge, UK)
By M Green, J A Timney (Central Newcastle High School), I R Butler (University College of North Wales), Dominic S Wright (University of Cambridge, UK), J Brennan (The State University of New Jersey)
By Michael B. Smith (Department of Chemistry, University of Connecticut, CT)
By Richard J. Lewis (Lewis Information Systems, Cincinnati, Ohio)
By Daniel R. Palleros (University of California, Santa Cruz)
By Shigeo Nishimura (Emeritus, Toyko University of Agriculture and Technology)
By David R. Lide (National Institute of Standards & Technology (Retired), Gaithersburg, Maryland, USA)
By G. Pattenden (University of Nottingham, UK)
By Barry M. Trost
By RoseMarie Gallagher, Paul Ingram
By Glenn D. Considine
By Food and Drug Administration
By Author M. Unknown
By Brian S. Everitt, Professor Til Wykes
By Alan Townshend
By Shannon Rose Riley, Lynette Hunter
By Robert Emmet Hernan
By B. Bull
By Lewis Dartnell
By Sherry, Chris, Smiles, Louise, Mitchell, Sandra, Daniels, Ann
By H. Zoebelein
By M. Prutton (Professor of Physics, Professor of Physics, University of York)
By Brindley, Keith
By Harwood, Peter, Perkins, Janice
By Salder, J., McElroy, Mr Mark
By Dennis Worthen (Lloyd Scholar, Lloyd Library, Cincinnati, Ohio, USA)
By M. Novak, Peter Korbel
By Bentham, John, Curtis, Graham, Maczek, Andrew, Chambers, Colin, Nicholls, David, Hallas, Geoff
By John Daintith, John O.E. Clark