Leif Ohlsson Books

Hydropolitics

Average: 0.00, 0 Ratings

Some two dozen countries are already classified as water-scarce, and this - as areas as diverse as Israel, southern California and even the Netherlands know - is not a problem confined to the South...

Hydropolitics

By Leif Ohlsson

Average: 0.00, 0 Ratings

Case studies of regional conflicts and conflict resolution

Average: 0.00, 0 Ratings

Regional conflicts and conflict resolution

By Leif Ohlsson

Average: 0.00, 0 Ratings

Environment, scarcity, and conflict

By Leif Ohlsson

Average: 0.00, 0 Ratings

Hydropolitics

Average: 0.00, 0 Ratings

Regional case studies of water conflicts

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.