ISBN NUMBERS AND BARCODES

I believe you can go to amazon.com, type in the name, and the ISBN will come up.

If I understand you, you want to get an isbn for your publication. I do not know of any way to do this for free. This site has pretty much all the answers about them http://www.isbn.org/standards/home/isbn/us/isbnqa.asp and this site is the site to register for your number. http://www.isbn.org/standards/home/index.asp