Axel Drefahl Books

Toolkit for Estimating Physiochemical Properties of Organic Compounds

By Martin Reinhard, Axel Drefahl

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Handbook for estimating physicochemical properties of organic compounds

By Martin Reinhard, Axel Drefahl

Average: 0.00, 0 Ratings

For scientists and engineers seeking to estimate properties of compounds, this time-saving Handbook brings together in one compact volume a vast array of property estimation methods from more than...

Toolkit for Estimating Physiochemical Properties of Organic Compounds

By Martin Reinhard, Axel Drefahl

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.