By John Lancaster
By New Horizons Science
By French, Vivian, West, Colin, French Vivian
By Azwer Alam
By Richard McMunn
By Nichols Grace, Adams Sarah
By Pauline Adams, Judith Merrell
By Anne Anderson, Richard Gerrish, Lyn Layton, Jenny Morgan, Christina Tilstone
By Angela McLachlan
By Jim Smith, Ian Gilbert
By Sue Hewer, Claire Dugard
By Janice Wearmouth, Ted Glynn, Robin C. Richmond, Mere Berryman
By Spiegel, Dixie Lee
By Kate Wall
By Mcbratney Sam, Blundell Tony, McBratney, Sam, Blundell, Tony
By Gillian Philip, Ludovic Salle
By Delia Huddy, Sue Heap
By Peter Gillbe, Alistair Stewart
By Chris Kyriacou
By C Mitchell, Keith Webb
By Unknown
By CGP Books
By Pauline Gibbons
By Ian Cunningham, Graham Dawes
By Jack Mezirow
By Adam Braun (Adam Braun)
By Palmer, Michael
By Joanna Haynes (University of Plymouth, UK)
By Anon