John Wilbur Harrington Books

Discovering science
HARRINGTON DANCE OF THE CONTINENTS
Dance of the continents
Dance of the continents

By John Wilbur Harrington

Average: 0.00, 0 Ratings

Explores geology and introduces geologists throughout various parts of the world.

Read More
To see a world
To see a world

By John Wilbur Harrington

Average: 0.00, 0 Ratings

Read More
To see a world
To see a world

By John Wilbur Harrington

Average: 0.00, 0 Ratings

Read More

Related Articles from our Blog

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.

Read More