James M. Grimwood Books

On the Shoulders of Titans NASA History

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Chariots for Apollo Dover Books on Astronomy

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Written by a trio of experts, this is the definitive reference on the Apollo spacecraft and lunar modules. It traces the design of the vehicles, their development, and their operation in space. Mor...

Chariots for Apollo

By James M. Grimwood, Courtney G. Brooks, Swenson Loyd S. Jr., Paul Dickson

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Chariots for Apollo

By James M. Grimwood, Courtney G. Brooks, Swenson Loyd S. Jr.

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Apollo and America s Moon Landing Program Chariots for Apollo

By James M. Grimwood, National Aeronautics And Space Administration NASA, Courtney G. Brooks, World Spaceflight News, Loyd S. Swenson Jr.

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This new ocean

By Loyd S. Swenson

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On the Shoulders of Titans

By James M. Grimwood, Barton C. Hacker, National Aeronautics And Administration

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This New Ocean

By Swenson Jr. Loyd, James Grimwood, Charles Alexander

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Project Gemini

By James M. Grimwood, Barton C. Hacker, Peter J. Vorzimmer

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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.