David W Pratt Books

Healthy Land, Happy Families And Profitable Businesses: Essays To Improve Your Land, Your Life And Your Bottom Line

By David W Pratt

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Excited States

By Edward C. Lim, David W Pratt, Sheng-Hsien Lin, M. A. El-Sayed, Anthony Duben, Lionel Goodman, Y Fujimara

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Excited States, Volume 2 is a collection of papers that deals with molecules in the excited states. The book describes the geometries of molecules in the excited electronic states. One paper descri...

The Turnaround

By David Pratt, David W Pratt

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A fictional story of two ranch families who face challenges turning their ranches into profitable businesses. This book is an introduction to principles and processes taught at the Ranching For Pro...

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.