Jessica Porter Books

Oht T A Financial Accounting, Alt.Ed

By Porter

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Unbridled love

By Jessica Porter

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Unbridled love

By Jessica Porter

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Sicilian sunset

By Jessica Porter

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The Hip Chick's Guide to Macrobiotics

By Jessica Porter

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A modern girl’s guide to the secrets of eating for health, beauty, and peace of mind."Part Joan Rivers, part Mahatma Gandhi, Jessica Porter makes macrobiotics meaningful, hilarious, and total...

Hip Chick s Guide to Macrobiotics

By Jessica Porter

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Hip Chick's Guide to Macrobiotics

By Jessica Porter

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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.