Armstrong David Books

Horace

By Armstrong David

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Working Below the Surface

By Armstrong David

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"The chapters contributed to this book have been written by the staff and associates of The Tavistock Consultancy Service, whose distinctive competence is in the human dimension of enterprise and t...

An outline of sociology as applied to medicine

By Armstrong David

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Food Storage

By Susan Gregersen, Armstrong David

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Winning credit repair

By Armstrong David

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This book is about the mechanics of how to repair your credit, a self-help guide complete with forms.

Thought for the Day

By Armstrong David

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Teaching Today an Introduction to Education and Surviving Your First Year Teaching Pkg

By Armstrong David, Kenneth Henson

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Ebk Teaching in the Secondary School 2

By Marsha Savage, Armstrong David, Tom Savage

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Teaching in the Secondary School 2 Downloads

By Marsha Savage, Armstrong David, Tom Savage

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Teaching Today

By Armstrong David, Tom Savage, Kenneth Henson

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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.