Andrew V. Roberts Books

Encyclopedia Of Rose Science

By Andrew Roberts, Serge Gudin, Thomas Debener, Thomas; Gudin, Serge; Roberts, Andrew Debener, Andrew V. Roberts

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The Encyclopedia of Rose Science brings together a wealth of information on the rose, long treasured for its captivating perfumes and splendid colors. Now, more than ever, science plays a central p...

Encyclopedia Of Rose Science. Vol. 3 [Appendix]

By Andrew V. Roberts

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Encyclopedia Of Rose Science Vol. 1 [A - H]

By Andrew V. Roberts

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Encyclopedia Of Rose Science. Vol. 2 [J - Z, Appendix, Index]

By Andrew V. Roberts

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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.