Hi
David Butler is a bit of a guru at this stuff.
You can try find a copy of his book - Shouldn't have to buy it if you have a good library...
www.amazon.com/exec/obido...ce&s=books
What do you want to know??
Hi
David Butler is a bit of a guru at this stuff.
You can try find a copy of his book - Shouldn't have to buy it if you have a good library...
www.amazon.com/exec/obido...ce&s=books
What do you want to know??