My bad, I don’t actually have a computer without MathCAD on it so I didn’t realise it used its files instead of an editable Web page.
This is a viewer for the files.
http://www.ecs.soton.ac.uk/~msn/book/mcexp802.exe
It’s a very popular program so it should be easy to get access to.
The guy writing the heat transfer stuff has mucked up in places and covered text with formulas. Yes it is just links to the chapters.