Ikuhara Yoshiyuki Books

Brazil

By Ikuhara Yoshiyuki, Mark Sachner, Marylee Knowlton

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Presents the life of Andre and Camille who live with their parents outside of Rio de Janeiro, Brazil, describing their home and school activities and the festivals, religious ceremonies, and nation...

Brazil

By Ikuhara Yoshiyuki

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Bolivia

By Ikuhara Yoshiyuki

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Presents the life of Porfirio, an Aymara Indian, who lives with his family on an island in Lake Titicaca, and discusses Bolivia's ethnic groups, religion, government, education, industry, geography...

Bolivia

By Ikuhara Yoshiyuki

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Mexico

By Ikuhara Yoshiyuki

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Presents the life of a girl and her family in Guadalajara, Mexico's second largest city, describing her home and school activities and the festivals, religious ceremonies, and national holidays of...

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.