Library Books Label Designing Software

How does barcode system work in library-:
A Barcode system is a combination of a parallel line and alphanumerical characters. In libraries, barcoding systems are mostly used. Barcode image is also available on back cover of the book. The barcode contains a lot of information, including the author's name, book title, price, item number, and volume number. All information is stored in barcodes with the help barcode designing software.