By Bostock, L., Shepherd, A., Chandler, F. S., Smith, Ewart
By Smith, Ewart, Bostock, L., Shepherd, A., Chandler, F. S.
By The Mathematical Association
By Fitzsimmons, Jim, Whiteford, Rhona
By Jordan, David, Davis, B.
By Rowlands, David
By Clemson, Wendy, Herd, Linda
By Bostock, L., Chandler, S., Shepherd, A., Smith, E., L. Bostock, S. Chandler, A. Shepherd, E. Smith
By Fitzsimmons, Jim, Whiteford, Rhona, Whiteford, Rhona
By Applin, D.G.
By Palmer, Joy, Palmer, Joyce
By Adams, Ron
By Hall, Pam, Lee, Helen, Siner, Sue
By Johnson, Keith, Adamson, Sue, Williams, Gareth
By Robert Fisher, Fisher, Robert
By Keene, Michael, Keene, Jan
By Palmer, Joy A.
By Clemson, Wendy
By Scoffham, Stephen, Bridge, Colin William, Jewson, Terry
By Clemson, Wendy, Clemson, David
By Neather, Ted, Maun, Ian, Rodrigues, Isabelle
By Neaum, Sally, Tallack, Jill
By Clemson, David, Clemson, Wendy