Roger S. Macomber Books

NMR spectroscopy

By Roger S. Macomber

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Organic chemistry

By Roger S. Macomber

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The Vocabulary And Concepts Of Organic Chemistry

By Allan R. Pinhas, Roger S. Macomber, Milton Orchin, R. Marshall Wilson

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This Book Is A Basic Reference Providing Concise, Accurate Definitions Of The Key Terms And Concepts Of Organic Chemistry. Not Simply A Listing Of Organic Compounds, Structures, And Nomenclatures,...

Organic chemistry

By Roger S. Macomber

Average: 0.00, 0 Ratings

Organic chemistry

By Roger S. Macomber

Average: 0.00, 0 Ratings

Vocabulary And Concepts Of Organic Chemistry

By Allan R. Pinhas, Roger S. Macomber, Milton Orchin, R. Marshall Wilson

Average: 0.00, 0 Ratings

The Vocabulary And Concepts Of Organic Chemistry

By Allan R. Pinhas, Roger S. Macomber, Milton Orchin, R. Marshall Wilson

Average: 0.00, 0 Ratings

This book is a basic reference providing concise, accurate definitions of the key terms and concepts of organic chemistry. Not simply a listing of organic compounds, structures, and nomenclatures,...

Vocabulary And Concepts Of Organic Chemistry

By Allan R. Pinhas, Roger S. Macomber, Milton Orchin, R. Marshall Wilson

Average: 0.00, 0 Ratings

Vocabulary And Concepts Of Organic Chemistry

By Allan R. Pinhas, Roger S. Macomber, Milton Orchin, R. Marshall Wilson

Average: 0.00, 0 Ratings

Code One One Alpha

By Lisa Moreno, Roger S. Macomber

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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.