Hermine Hartley Books

The Family Book of Good Manners

By Hermine Hartley

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The Family Book of Good Manners

By Hermine Hartley

Average: 0.00, 0 Ratings

The family book of manners

By Hermine Hartley

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Provides guidance on appropriate behavior in a wide variety of situations, such as eating out, polite conversation, interpersonal relations, family matters, and more.

The family book of manners

By Hermine Hartley

Average: 0.00, 0 Ratings

Provides guidance on appropriate behavior in a wide variety of situations, such as eating out, polite conversation, interpersonal relations, family matters, and more.

The Family Book of Manners

By Hermine Hartley

Average: 0.00, 0 Ratings

The Family Book of Manners

By Hermine Hartley

Average: 0.00, 0 Ratings

Manners Matter

By Hermine Hartley

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Dobre maniery

By Hermine Hartley

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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.