By Collins GCSE
By Patrick Barmby, David Bolden, Lynn Thompson
By Dr Helen Drury
By CGP Books
By Paul Harling, Nigel Appleton
By Dr Tony Cotton, Cotton, Dr Tony
By Walsh, Edmund, Price, Gareth
By Ann Montague-Smith
By Patilla, Peter, Montague-Smith, Ann, Broadbent, Paul
By Peter Clarke
By Kirkby, Mr Dave, McClure, Lynne, Roe, Catherine, Stanbridge, Bev
By Derek Farmer
By David Pace
By Kevin Houston (University of Leeds)
By M. R. Heylings
By Ewart Smith
By R. Howat
By Holt, Michael
By Gardner, Kay