Roger Dooley Books

From Scarface to Scarlett: American Films in the 1930s 31639

By Roger Dooley

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Better homes and gardens make-ahead cook book.

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Friccion

By Alfonso Barguno Viana, Roger Dooley

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"Neuromarketing studies the way the brain responds to various cognitive and sensory marketing stimuli. Analysts use this to measure a consumer's preference, what a customer reacts to, and why consu...

Friction

By Roger Dooley

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Brainfluence

By Roger B. Dooley

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Brainfluence

By Roger Dooley, Mark Ashby

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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.