Laurence A. Marschall Books

The Supernova Story

By Laurence A. Marschall

Average: 0.00, 0 Ratings

Supernova story

By Laurence A. Marschall

Average: 0.00, 0 Ratings

Pluto confidential

By Laurence A. Marschall

Average: 0.00, 0 Ratings

" ... leading astronomers Laurence A. Marschall and Stephen P. Maran reveal the inside account of the battles over Pluto and conduct their own debate on the pros and cons of planetary status for ou...

La Historia de La Supernova

By Laurence A. Marschall

Average: 0.00, 0 Ratings

Supernova Story

By Laurence Marschall

Average: 0.00, 0 Ratings

Supernova Story

By Laurence A. Marschall

Average: 0.00, 0 Ratings

Galileo s new universe

By Stephen P. Maran

Average: 0.00, 0 Ratings

Pluto Confidential

By Stephen P. Maran, Laurence A. Marschall

Average: 0.00, 0 Ratings

Galileo s New Universe

By Stephen P. Maran, Laurence A. Marschall

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.