Roser Ros I Vilanova Books

La Quima juga amb la seva ombra

By Francesc Rovira I Jarque, Roser Ros I Vilanova

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La Quima ha perdut la son

By Francesc Rovira I Jarque, Roser Ros I Vilanova

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Mes enlla del binomi cultura i educacio

By Eulalia Bosch, Roser Ros I Vilanova, Gemma Carbo Ribugent, Nando Cruz, Maria Acaso, Lucina Jimenez Lopez, Judit Vidiella I Pages, Dolors Juarez Vives, Rafa Milan, Ramon Parramon Arimany, Carles Garcia Hermosilla, Magali Homs, Margarida Troguet I Taull, Jaume Centelles Pastor, Fernando Hernandez Hernandez

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Chelo descubre su sombra e intenta deshacerse de ella sin éxito. ¿Pero qué son las sombras? ¿De qué están hechas? ¿De dónde salen? Si sigues las instrucciones, podrás jugar con Chelo a hacer sombra...

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.