John D. Smith Books

Cambridge International AS and A Level Travel and Tourism

By John D. Smith, Sue Stewart

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The Epic of Pabuji

By John D. Smith

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English verse translation of folk poems on Pābū Raṭhāuṛa, folk hero of Rajasthan.

The Mahabharata

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A new selection from the national epic of India Originally composed in Sanskrit sometime between 400 BC and 400 AD, The Mahabharata-with one hundred thousand stanzas of verse-is one of the longest...

Cambridge IGCSE Travel and Tourism

By John D. Smith, Fiona Warburton

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The Visaladevarasa

By John D. Smith

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Butchers Manual

By John D. Smith

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Cambridge International AS and a Level Travel and Tourism Coursebook

By John D. Smith, Sue Stewart, Fiona Warburton

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Butchers Manual

By John D. Smith

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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.