Philip A. Perry Books

Opportunities in Automotive Services Careers

By Robert M. Weber, Philip A. Perry

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Opportunities in Mental Health Careers Opportunities Inseries

By Philip R. Perry, Philip A. Perry

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Opportunities in automotive service careers

By Robert M. Weber

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Opportunities in counseling and development careers

By Neale Baxter

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Opportunities in banking careers

By Adrian A. Paradis

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Provides an overview of the banking industry and information on educational requirements, employment opportunities, salaries, and advancement possibilities in this field.

Opportunities in banking careers

By Adrian A. Paradis

Average: 0.00, 0 Ratings

Provides an overview of the banking industry and information on educational requirements, employment opportunities, salaries, and advancement possibilities in this field.

Opportunities in mental health careers

By Philip A. Perry

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.