Marianne Thamm Books

I Have Life

By Marianne Thamm

Average: 0.00, 0 Ratings

Shooting the moon

By Marianne Thamm

Average: 0.00, 0 Ratings

I Have Life

By Marianne Thamm

Average: 0.00, 0 Ratings

The how-to-be a South African handbook

By Marianne Thamm

Average: 0.00, 0 Ratings

Hitler Verwoerd Mandela and me

By Marianne Thamm

Average: 0.00, 0 Ratings

"Marianne Thamm delves into her own unconventional life story. Her German father fought for Hitler and made munitions for Verwoerd. He married her largely illiterate Portuguese mother who worked as...

Hitler, Verwoerd, Mandela and me

By Marianne Thamm

Average: 0.00, 0 Ratings

Hitler, Verwoerd, Mandela and me

By Marianne Thamm

Average: 0.00, 0 Ratings

Last Right

By Marianne Thamm

Average: 0.00, 0 Ratings

Last Right

By Marianne Thamm

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.