Brenda Walpole Books

TEMPS ET LES SAISONS

By Celine Lamartinie, Brenda Walpole

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Graine de savant

By Keith Greaves

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Graine d ingenieur

By Brenda Walpole

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Li-madha tushriqu al-shams

By Brenda Walpole

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Uses a question and answer format to present information about time and the seasons, such as how to split a second, who invented our calendar, and why the moon changes shapes.

Spielwerkstatt Natur und Umwelt Set

By Brenda Walpole

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Merak Ediyorum da Gunes Neden Dogar . Translated by Tahire Firuze Basar Ozkan

By Brenda Walpole

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Ciekawe dlaczego waschodzi slonce

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Ciekawe dlaczego wschodzi slonce polish

By Brenda Walpole

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Ciekawe dlaczego noca slonce nie swieci i inne pytania na temat kosmosu i por roku

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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.