A-Level Chemistry by Ray Barker, Ian Cook, Brian Jefferson, David Bowles, Ian Wood, Eddie Mullan, Garry Wiseman, John Rayneau, Mike Heylings, Rob Wagner, Tony Beadsworth, C P Rourke, Mark Gaulter, Brian Gaulter, Robert Smedley, Eileen Ramsden, Darrel Barsby, Rob Commons, Gez Rizzo, Michala Swales, J F Rounce, T L Lowe, Joan Sybil Chambers, D J Crawshaw, Steve Cavill