Ashley Hall Books

Prehistoric Worlds

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Enter the prehistoric world for an incredible four-billion-year journey across shifting continents and dinosaur territories.Plants flourish, birds evolve, and dinosaurs charge across the pages of t...

La vida secreta de los dinosaurios y el mundo prehistorico (Prehistoric Worlds)

By Ashley Hall

Average: 0.00, 0 Ratings

Viaja cuatro mil millones de años atrás en el tiempo y descubre cómo era el mundo en la prehistoria. ¡Corre detrás de los dinosaurios, vuela con las aves y observa las plantas florecer!Este libro i...

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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.

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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.