Stephen Fishman Books

Offers advice to professionals who are subject to special tax rules on deducting start-up expenses, operating expenses, health care costs, retirement plan contributions, and other expenses on their...

Nonprofit fundraising registration

By Stephen Fishman

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Nonprofit fundraising registration

By Stephen Fishman

Average: 0.00, 0 Ratings

Deduct it

By Stephen Fishman

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Provides information for maximizing business deductions and avoiding problems with the IRS.

Deduct it!

By Stephen Fishman

Average: 0.00, 0 Ratings

Provides information for maximizing business deductions and avoiding problems with the IRS.

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.