Surendra Verma Books

A refreshing walk through science... The Little Book of Scientific Principles, Theories, & Things explains 175 laws, principles, equations, theories and things that form the foundations of science....

The Tunguska Fireball : Solving One Of The Great Mysteries Of The 20th Century

By Surendra Verma

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At 7.14 A.m On 30 June 1908 A Huge Fireball Exploded In The Siberian Sky. A Thousand Times The Force Of The Hiroshima Bomb, It Flattened An Area Of Remote Tunguska Forest Bigger That Greater London...

The Mystery Of The Tunguska Fireball

By Surendra Verma

Average: 0.00, 0 Ratings

At 7.14 Am On 30 June, 1908 A Huge Fireball Exploded In The Siberian Sky. A Thousand Times The Force Of The Hiroshima Bomb, It Flattened An Area Of Remote Tunguska Forest Bigger Than Greater London...

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.