Geoffrey A. Cordell Books

The Alkaloids

By Geoffrey A. Cordell

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The Alkaloids

By Arnold Brosse

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The Alkaloids: Chemistry and Pharmacology V43.

The Alkaloids

By Geoffrey A. Cordell

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Internationally acclaimed for more than 40 years, this Series, founded by the late Professor R.H.F. Manske, continues to provide outstanding coverage of the rapidly expanding field of the chemotaxo...

The Alkaloids 52

By Geoffrey A. Cordell

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Alkaloids are a major group of natural products derived from a variety of organisms, which are widely used as medicinal and biological agents. This Series is world-renowned as the leading compilati...

Ibogaine: Proceedings from the First International Conference

By Kenneth R. Alper

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The Alkaloids: Chemistry and Biology

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The Alkaloids: Chemistry and Biology

By Geoffrey A. Cordell

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The Alkaloids: Chemistry and Physiology V12, Volume 12

By R. H. F. Manske

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The Alkaloids: Chemistry and Physiology, Vol. 16

By R. H. F. Manske

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The Alkaloids: Chemistry and Physiology V17, Volume 17

By R. H. Manske

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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.