Hi again,

From time to time I ask you on the excel groups
for your help in solving problems.
In most of the cases I could solve my problems
on my own if I would know more about writing
Excel formulas. Sometimes writing a macro/VBA
application is neccessary but I think it is more
difficult.

At the beginning I would like to improve my ability
in writing Excel formulas. If you know about a good
tutorial/guide/manual or someting like this on learning
Excel Formulas, please let me know.
I could buy it as a book or download it from the Internet.

I know that the groups are used by very experienced
Excel users, so I think you would be able to advise me.

Regards
Antek