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Welcome to the U.S. ISBN Agency, the official source for ISBNs in the United States. No other source can assign legitimate ISBNs to US publishers. Bowker provides technical advice on uses of the ISBN standard to the publishing industry.  Also in...

IDAutomation provides Barcode Fonts, Components, Label Printing Software and Barcode Scanners for the automation of business environments.

Bar Code Graphics is a leader in the barcode and UPC symbols industry. We provide UPC labels for products, ISBNs for books and barcodes for shipping labels.

Barcode software that prints Code 128, UPC, Code 39, Interleaved 2 of 5, and other barcodes in Excel, Crystal Reports and other applications. Make barcodes using bar code fonts to make UPC bar codes, ISBN-13 bar codes, Code 128 bar codes, POSTNET bar...

Bar Code service from Bowker saves time and effort;electronic one stop shopping provides uniformly accepted bar code graphic files of the highest quality, and learn how and where to use your bar codes.

Your source for barcode labels, we provide durable and custom barcode label solutions. Call our Label Experts @ 800-535-6987

Need a bestselling book cover design? Hi, I'm Derek Murphy. I’ve worked with hundreds of best-selling authors and thought-leaders to develop book c

Bar code generation software. MBC4 for Mac OS X. WBC4 for Windows Vista and XP. Support for UPC, EAN, ISBN, ISSN, Code 39, ITF and Code 128 bar code symbologies. Barcode fonts, Windows and Apple-compatible barcode readers and verifiers.

CreateSpace provides free tools to help you self-publish and distribute your books, DVDs, CDs, video downloads and MP3s on-demand on Amazon.com and other channels

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