By Jo Howes
By Kumon Publishing
By Holland, D.A., Soper, S. A., D.A. Holland, S. A. Soper
By Davenport, H.
By G.H. Hardy, g-h-hardy
By Kevin Houston (University of Leeds)
By Binmore, Ken, Ken Binmore
By Banks, Mr Tony, Alcorn, Mr Tony Banks
By Bostock, L., Chandler, S., Shepherd, A., Smith, E., L. Bostock, S. Chandler, A. Shepherd, E. Smith
By Kitchen, Ann, Wake, Geoff
By Clarke, Peter
By Allan, Ray, Williams, Martin, Perry, Claire, Ray Allan, Martin Williams, Claire Perry
By K. G. Binmore
By Ioan James (University of Oxford)
By Senior, Trevor, Fisher, Tony, Procter-Green, Shaun, Burns, Sandra, Trevor Senior, Tony Fisher, Shaun Procter-Green, Sandra Burns
By Thomas A. Garrity (Williams College, Massachusetts), Lori Pedersen
By David A. Brannan (The Open University, Milton Keynes), Matthew F. Esplen (The Open University, Jeremy J. Gray (The Open University
By R. P. Burn (University of Exeter)
By Peter J. Eccles (University of Manchester)
By Miles Reid (University of Warwick), Balazs Szendroi (Universiteit Utrecht, The Netherlands)
By James J. Tattersall (Providence College, Rhode Island)
By Houston, Kevin
By Anthony, Martin
By Pickover, Clifford A.
By Ian Lucas, Lucas, Ian
By Pedigree Books Ltd