Deborah J. Rumsey Books

Intermediate statistics for dummies

By Deborah J. Rumsey, Deborah Ph.D. Rumsey

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Statistics II for dummies

By Deborah J. Rumsey

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Statistics for dummies

By Deborah J. Rumsey

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This guide shows you how to collect, graph, and critique data; decipher distributions; calculate confidence intervals and hypothesis tests; analyze data with correlation, regression, and two-way ta...

Probability For Dummies

By Deborah J. Rumsey, Deborah Ph.D. Rumsey

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Statistics for dummies

By Deborah J. Rumsey

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Statistics Workbook For Dummies

By Deborah J. Rumsey, Deborah Ph.D. Rumsey

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Statistics For Dummies

By Deborah J. Rumsey

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Statistik II fur Dummies

By Deborah J. Rumsey, Judith Muhr

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Estadistica para dummies

By Deborah J. Rumsey

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Estadistica para dummies

By Deborah J. Rumsey

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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.