Search for books by ISBN

What’s an ISBN? - BookScouter Blog

ISBN Barcode Scanner App for Buyback

How to Create & Print ISBN Book Barcodes | BarcodeFAQ.com

(Business: check ISBN-10) An ISBN-10 (International Standard Book Number) consists of 10 digits: The last digit, is a checksum, which is calculated from the other nine digits using the following formula: If the checksum is 10, the last digit is denoted as X, according to the ISBN convention. Write a program that prompts the user to enter the first 9 digits as a string and displays the 10-digit ISBN (including leading zeros). Your program should read the input as a string. Here are sample runs: |

How to Get an ISBN for Your Book

How To Get An ISBN: Quick Guide for Self-Published Authors | Kindlepreneur