Therese Thau Heyman Books

Seeing Straight: The F.64 Revolution in Photography

By Mary Street Alinder, Therese Thau Heyman, Naomi Rosenblum

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Posters American style

By Therese Thau Heyman

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Although the last twenty years have brought increased awareness of the force and significance of posters, this book is the first to focus exclusively on those created in the United States. Feature...

Posters American style

By Therese Thau Heyman

Average: 0.00, 0 Ratings

Although the last twenty years have brought increased awareness of the force and significance of posters, this book is the first to focus exclusively on those created in the United States. Feature...

Dorothea Lange

By Therese Thau Heyman

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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.