David Burch Books

Weather Workbook

Average: 0.00, 0 Ratings

The barometer remains the most important tool for evaluating and predicting the weather. This book explains why knowing accurate values of the atmospheric pressure can improve this process and bene...

Inland and Coastal Navigation Workbook

Average: 0.00, 0 Ratings

This Work Book provides over 100 exercises with answers covering all aspects of small-craft navigation on inland and coastal waters. These are practical problems that all navigators should know how...

Radar Workbook

Average: 0.00, 0 Ratings

Tidal Currents Of Puget Sound

Average: 0.00, 0 Ratings

Notfall Navigation

Average: 0.00, 0 Ratings

How To Use Plastic Sextants

Average: 0.00, 0 Ratings

Modern Marine Weather

Average: 0.00, 0 Ratings

A comprehensive text on how to take weather into account for the planning and navigation of voyages, local or global, using the latest technologies as well as the time-honored skills of maritime tr...

Inland and Coastal Navigation 2nd Edition

Average: 0.00, 0 Ratings

Celestial Navigation

By David Burch

Average: 0.00, 0 Ratings

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.