Charles Richard Marshall Books

Evolution Molecular Revolution Schopf

By J. William Schopf, Charles Richard Marshall

Average: 0.00, 0 Ratings

Evolution and the Molecular Revolution

By J. William Schopf, Charles R. Marshall

Average: 0.00, 0 Ratings

This book makes available the proceedings of a symposium entitled "Evolution and the Molecular Revolution" held at the University of California, Los Angeles in October 1994. Convened by the UCLA Ce...

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.