Devangshu Dutta Books

Icons From The World Of Business

By DUTTA, Devangshu Dutta, Devangshu

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Patriots, Poets And Prisoners: Selections From Ramananda Chatterjee'S The Modern Review, 1907-1947

By Nilanjana S. Roy, Devangshu Dutta, Anikendra Sen, Anikendra Sen Nilanjana Roy

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Founded in 1907 by the visionary Bengali thinker and reformist, Ramananda Chatterjee, The Modern Review quickly emerged as a vital platform for debates on nationalism, patriotism, history and socie...

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.