Visit Amazon and search "Walkenbach"
For tips/tricks search "Umlas" and "Hawley"
Visit some sites such as www.cpearson.com and http://peltiertech.com/index.html or any of those listed at http://people.stfx.ca/bliengme/excellinks.htm
If you are an engineer/scientist search Amazon for my name (sorry for being
crass!)
Visit this newsgroup daily for a few weeks and you may learn some tricks
