Hans H. Buchwald Books

Churches EA and E at Sardis

Average: 0.00, 0 Ratings

Sardis was home to one of the earliest known Christian communities, appearing among the Seven Churches of Asia in the mid-first century AD. Between 1962 and 1973, the Archaeological Exploration of...

Form Style and Meaning in Byzantine Church Architecture Collected Studies Cs644.

By Hans H. Buchwald

Average: 0.00, 0 Ratings

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.