Yes you can use it at the library and if you have a card you can use it online. It is pretty good you can find out almost anything and it is more accurate than a leads company. LOL
I use it all the time and you can look up a address and then search all the businesses in a x amount of miles. Very good now that gas prices are so High.
The only "Pre-marketing" tool I'll ever use. I build my leads for the month and work them until there finished and logged. And yes, its Free for me!!!! lol