ISBN and Bar Code Information

ISBN numbers are numbers that have international recognition for books. Bowkers.com manages ISBN Numbers. You can’t get into bookstores without one. However, you can post on most of the digitals without one. You see them on every single book you buy (paperback and hardcover)right in the bar code. You can get them at: Bar Code Graphics, Inc. 444 N. Michigan Ave #3500 Chicago, IL 60611 800-662-0701 x145 312-595-0725 Fax Bar Code Graphics will also sell you a bar code number so you don’t have to get one at Bowkers.