Jaehoon Yeon Books

Teach Yourself Korean Complete Course Package

By Mark Vincent, Jaehoon Yeon

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Teach Yourself Korean: A Complete Course

By Mark Vincent, Jaehoon Yeon

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Introduces spoken and written Korean for beginners or as a refresher course for those who have studied the language.

Complete Korean with Two Audio CDs: A Teach Yourself Guide

By Mark Vincent, Jaehoon Yeon

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Korean

By Jaehoon Yeon

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Korean: A Comprehensive Grammar is a complete reference guide to Korean grammar. It presents a thorough yet accessible overview of the language, concentrating on the real patterns of use in modern...

Teach Yourself Korean

By Jae Hoon Yeon, Mark Vincent, Jaehoon Yeon

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Teach Yourself Korean New Edition: Cassette

By Jae Hoon Yeon, Mark Vincent, Jaehoon Yeon

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Teach Yourself Korean (Teach Yourself) Accompanies Book

By Jae Hoon Yeon, Mark Vincent, Jaehoon Yeon

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Complete Korean Book CD Pack

By Jae Hoon Yeon, Mark Vincent, Jaehoon Yeon

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Korean

By Jaehoon Yeon

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Korean: A Comprehensive Grammar is a complete reference guide to Korean grammar. It presents a thorough yet accessible overview of the language, concentrating on the real patterns of use in modern...

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.