Milton Masing Books

Muncie, Indiana In Vintage Postcards

By Milton A. Masing, Jeffrey Koenker, Milton Masing, Masing, Milton A., Koenker, Jeffrey

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From the 1890s through the 1920s, the postcard was an extraordinarily popular means of communication, and many of the postcards produced during this "golden age" can today be considered works of ar...

Dearborn County, Indiana In Vintage Postcards

By Milton A. Masing, Milton Masing

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Milton A Masing. Includes Index.

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.