isbn
Package isbn provides functions to validate ISBN strings, calculate ISBN check digits and convert ISBN-10 to ISBN-13.
License
BSD licensed. See the LICENSE file for details.
Validates ISBN strings, calculates ISBN check digits and converts ISBN-10 to ISBN-13.
Package isbn provides functions to validate ISBN strings, calculate ISBN check digits and convert ISBN-10 to ISBN-13.
BSD licensed. See the LICENSE file for details.
Validates ISBN strings, calculates ISBN check digits and converts ISBN-10 to ISBN-13.
BSD 3-Clause "New" or "Revised" License