Patricia Velasco Books

Inscripciones de abril

By Patricia Velasco

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Language Culture and Education

By Elizabeth Ijalba, Patricia Velasco, Catherine J. Crowley

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Language Culture and Education

By Elizabeth Ijalba, Patricia Velasco, Catherine J. Crowley

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Connecting content and academic language for English learners and struggling students grades 2 6

By Ruth Swinney

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"This book focuses on increasing teachers' expertise in developing all students' academic language. Included are graphic organizers, sample lesson plans, and reproducibles"-- Provided by publisher....

Connecting Content and Academic Language for English Learners and Struggling Students Grades 2 6

By Ruth Swinney, Patricia Velasco

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Marimba

By Christine Helot, Patricia Velasco

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Marimba Arabic

By Christine Helot, Patricia Velasco

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Paramos de Cotopaxi y cambio climatico

By Patricia Velasco

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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.