By Curtis, Peter
By Butcher, Chris, etc., Dewick, Wendy, Jones, Alan
By Hartley, WILLIAM, Jenkins, Ian
By Walker, Peter M.B.
By Walker, Peter, Walker, P. M. B, Walker, Peter M.B.
By Edited By Peter M. B. Walker
By Edmondson, Andrew
By Scholfield, Phil
By Gooders, John
By Booth, Nicholas
By Chinery, Michael
By Baker, Alan
By Cooke, Ronald U., Warren, Andrew, Goudie, Andrew S.
By Rodda, G.W.
By Bob Henson
By Unknown
By Helen Glasspoole, Hilary Koll, Steve Mills
By Hilary Koll, Steve Mills
By Murray Brennan
By Daniel B. Wright, Kamala London
By DK
By Collins GCSE
By na
By Storm Dunlop, Wil Tirion, Royal Observatory Greenwich
By Mike Golio (HVVi Semiconductors, Inc., Phoenix, Arizona, USA)
By Cesare Emiliani, Market House Books
By Myer Kutz