Walter Goralski Books

Isdn

By Walter Goralski, Gary C. Kessler

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The Complete IS IS Routing Protocol

By Walter Goralski, Hannes Gredler

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IS-IS has always been my favourite Interior Gateway Protocol. Its elegant simplicity, its well-structured data formats, its ?exibility and easy extensibility are all appealing – IS-IS epitomizes li...

ADSL et xDSL

By Walter Goralski, Vincent Giry

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Tecnologias ADSL y xDSL ADSL and DSL Technologies Biblioteca Professional

By Walter J. Goralski

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VRML Mundos Virtuales En Internet

By Walter J. Goralski

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ADSL and DSL Technologies

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Sonet SDH Third Edition

By Walter Goralski

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The Illustrated Network

By Walter Goralski

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The Illustrated Network: How TCP IP Works in a Modern Network

By Walter Goralski

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NanoArmoring of Enzymes

By C. Vijay Kumar

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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.