P. F. Kortepeter Books

Holly Pond Hill ChristmasTreasury Holly Pond Hill
Holly Pond Hill: The Hugs and Kisses Contest
Holly Pond Hill
Holly Pond Hill

By Paul Kortepeter

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Oliver's Red Toboggan
Oliver's Red Toboggan

By Paul Kortepeter, Kortepeter P. F.

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While quarrelling over who gets to use a new red toboggan, Oliver and his sister Emily learn a lesson in sharing.

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Tea With Victoria Rose Holly Pond Hill
Hugs and Kisses
Oliver s red toboggan
Oliver s red toboggan

By Kortepeter P. F.

Average: 0.00, 0 Ratings

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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.

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