Ruth Steiner Books

The Divine Office in the Latin Middle Ages: Methodology and Source Studies, Regional Developments, Hagiography

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"This volume is a practical guide to the Divine Office for students and scholars throughout the field of medieval studies. The book surveys the many questions related to the Office and presents the...

Two Cambrai antiphoners

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Essays in Musicology

By Margaret Bent, Ruth Steiner, Janet Knapp, Don Michael Randel

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Die Reagan-Jahre in Amerika

By Ruth Steiner

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Daheim in zwei Religionen

By Ruth Steiner

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Was ich dich noch fragen wollte ... : eine Christin auf der Suche nach ihrer j udischen Identit at

By Ruth Steiner

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Moje dwie religie

By Ruth Steiner

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Moje dwie religie

By Ruth Steiner

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Immunization

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Studies in Gregorian Chant Collected Studies 651

By Ruth Steiner

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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.