E. Calvin Beisner Books

Jesus Only Churches

By E. Calvin Beisner

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Where garden meets wilderness

By E. Calvin Beisner

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No one in America today can ignore environmentalism as a public issue. It permeates discussion in the media, the schools, the political arena, and even our churches. This timely volume by E. Calvin...

God in three persons

By E. Calvin Beisner

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Psalms of promise

By E. Calvin Beisner

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Psalms of Promise

By E. Calvin Beisner

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Prosperity and poverty

By E. Calvin Beisner

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Prospects for growth

By E. Calvin Beisner

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Answers for Atheists, agnostics, and other thoughtful skeptics

By E. Calvin Beisner

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Prosperity and Poverty

By E. Calvin Beisner

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Prospects for Growth

By E. Calvin Beisner

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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.