Andy Hitchcock

David Cowell

Dave for super illustrations

Tim and Andy for their enthusiasm in producing the audio tape

Susan for scouring the library shelves

Peter and Pat for putting pen to paper

Bernard Lane

All the schools that tested the program and sent useful comments

Mike Partridge

Andrew Vasey

Brian Richards

for their assistance

All the people who telephone and write to us

Jean for answering the phone

Neil Souch )

DCE

OMP

BOF

A.S.L./Icon Software Ltd.

A.S.L.

Datagenic Ltd.

Alan Pennington

Gwen Hodson

Gary Pennington

and not forgetting Frank

Chris Terran

Sirt & Alison

Neil Forsyth

Roger Hargreaves

Mirror Group Newspapers

J. M. Dyson

Kenton Price

Paul Davis

Pitfall Jones

Andrew Greene

Ed Dovey

P.J. Litho.

Dataclone

Red Shift Ltd.

Dave Woodhouse