Lucy Fisher West Books

The papers of M. Carey Thomas in the Bryn Mawr College archives

By Lucy Fisher West

Average: 0.00, 0 Ratings

The papers of Martin Van Buren

By Lucy Fisher West

Average: 0.00, 0 Ratings

Guide to the microfilm of the papers of Tench Coxe in the Coxe family papers at the Historical Society of Pennsylvania

By Lucy Fisher West, Tench Coxe

Average: 0.00, 0 Ratings

Correspondence (personal, family, and professional), drafts of essays and incomplete mss. of Coxe's books, memoranda, notes, personal financial records, legal documents, land surveys and other land...

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.