N. P. Singh Books

Seismic Inversion Methods

By S. P. Maurya, N. P. Singh, K. H. Singh

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Community banking through SHG linkages

By Nagendra P. Singh, N. P. Singh

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Study conducted in four districts each of Uttar Pradesh, Rajasthan and Haryana, India.

Biodiversity of spiders

By Singh N. P. Dr

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Study of spider species in Nahargarh Biological Park and Jhalana Forest Range in Jaipur, Rajasthan, India.--

Biodiversity of the Western Ghats of Maharashtra

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Contributed articles.

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.

N. P. Singh Books

With the Gods and the Sea

Seismic Inversion Methods

Flora of Jammu & Kashmir

Sedges of Karnataka (India)

Common flowers of India

Community banking through SHG linkages

Biodiversity of spiders

Biodiversity of the Western Ghats of Maharashtra

Biochemistry

Flora of eastern Karnataka

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

What is an EAN and How Does it Relate to an ISBN?