Patrick. Ongley Books

Children

By Sarah Paterson, Philippa O'Brien, New Zealand. Statistics New Zealand, Denise Brown, Statistics New Zealand, Patrick. Ongley

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The Fourth Book In The New Zealand Now Series ... Describes The Trends Which Impact On The Lives Of New Zealand Children. It Presents Information And Commentary Relating To Changes In The Number An...

Crime

By New Zealand., Patrick. Ongley

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Statistical Overview Of Recent Trends In Crime In New Zealand--preface. Includes Bibliographical References (p. 83-85).

Cultural Organisations : Giving And Sponsorship For The April 2007-Mar...

By Patrick. Ongley

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Cultural Organisations : Giving And Sponsorship For The April 2007-Mar...

By Patrick. Ongley

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Household Spending On Culture 2010

By Patrick. Ongley

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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.