Sarmistha Dutta Gupta Books

Identities and histories

By Sarmistha Dutta Gupta

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Stream Within

By Sarmistha Dutta Gupta, S Ganguly, SD Gupta, Swati Ganguly

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Pathera ingita

By Sarmistha Dutta Gupta

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Study on writings by women reflecting on women's rights and social change in early 20th century Bengal, India; study based on Bengali periodicals published between 1927 and 1967.

Fighting Spirit

By Sarmistha Dutta Gupta, Ashoka Gupta, Narayani Gupta

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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.