Hi,
Please recommend a good book on wave equations and fourier series / transforms at 3rd year undergraduate level.
Our course text is a bit dense and can be hard to follow - see the course text at http://www.ouw.co.uk/bin/ouwsdll.dll?COURSEMS324_Mathematics_-_Pure_and_Applied# - Block 1 - Waves.
As mentioned below normally the OU texts are very readable but I'm having a bit of trouble with this one.
Thanks!

