Jennifer A. Clack Books

Gaining Ground: The Origin and Early Evolution of Tetrapods

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"Around 370 million years ago, a distant relative of a modern lungfish began a most extraordinary adventure: It emerged from the sea and laid claim to the land. Over the next 70 million years, this...

Fossils of the Castillo Formation Venezuela Contributions in Neotropical Palaeontology Special Papers in Palaeontology

By Jenny Clack

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Evolution of the Vertebrate Ear

By Arthur N. Popper, Richard R Fay, Jennifer A. Clack

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Gaining ground

By Jennifer A. Clack

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Gaining ground

By Jennifer A. Clack

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Gaining Ground Second Edition

By Jennifer A. Clack

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Evolution of the Vertebrate Ear

By Arthur N. Popper, Richard R Fay, Jennifer A. Clack

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Evolution of the Vertebrate Ear

By Arthur N. Popper, Jennifer A. Clack, Richard R. Fay

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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.