The content acknowledged below is Proprietary (see Creative Commons licence).) and is used under licence (not subject to
The material acknowledged below is Proprietary and used under licence (not subject to Creative Commons licence). See terms and conditions.
Grateful acknowledgement is made to the following:
This course was originally written by Frank Banks and the sections updated by:
Course image: Martin Weller in Flickr made available under Creative Commons Attribution-ShareAlike 2.0 Licence.
Section 1: Andy Lane
Section 2: Jonathan Darby
Section 3: Non Scantlebury
Section 4: Bernadette Atwell
Section 5: Tim Seal
Section 6: Richard Windle
Section 7: Patrick McAndrew
Every effort has been made to contact copyright holders. If any have been inadvertently overlooked the publishers will be pleased to make the necessary arrangements at the first opportunity.
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