Searching and Finding Data in External Databases

Hi guys

I'm new to this forum so excuse me if I'm posting this thread in the wrong subforum...

I'm working on a stock worksheet and what I would like to do is to search http://finance.yahoo.com/lookup with a ticker symbol (such as GOOG) as input and retrieve some of the data the page shows in special columns. How would I do that? Let's say that I would like to retrieve the P/E, 52 range and market cap.

Thanks for helping

ThePassenger