Sheila O Donnell Books

O'Donnell and Tuomey

By Sheila O Donnell

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O Donnell Tuomey

By Sheila O Donnell, Hugh Campbell, David Leatherbarrow, John Tuomey

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"Dublin-based architects O'Donnell + Tuomey have brought a wealth of exciting buildings to Ireland for the past seventeen years. Their striking modernist works show their appreciation for the count...

Nurse in Naples

By Sheila O Donnell

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Space for Architecture

By Sheila O Donnell, John Tuomey

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More Space for Architecture

By Sheila O Donnell, John Tuomey

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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.