By Homan Potterton
By Richard Broad, Suzie Fleming, Nella Last
By Amery, Heather, Amery, Heather, Stephen Cartwright, Cartwright, Stephen
By Moschandreas, Maria
By Mollon, Phil
By David Bell
By Kalu Singh
By John Ayto, John Simpson
By John Ayto
By R.W. Holder
By Maurice S. McDonald (National University of Ireland, Galway)
By Nicholas P Cheremisinoff, Consulting Engineer (Director of Clean Technologies and Pollution Prevention Projects at Princeton Energy Resources International, LLC, Rockville, MD, USA)
By Boardman#, Boardman, S., Williamson, R., Graham, T., Pearson, D. (ed), Sam Boardman, Tony Clough, David Evans
By Dale Mulfinger, Susan E. Davis
By O'Hara, Kieron
By Caroline Wickham-Jones
By Bocij, Paul, Chaffey, Dave, Greasley, Andrew, Hickie, Simon
By Granta, Maitland, Sara
By Freud, Sigmund, Robertson, Ritchie, Crick, Joyce
By Burns, Robert
By James Agee, Blake Morrison
By Educational Testing Service
By Vidal, Gore
By Thomson, Emma
By Connelly, Michael
By Rankin, Ian
By Parfit, Derek
By Theodore P. Jorgensen