Charles Staley Books

Muscle logic

By Charles Staley

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Muscle Logic Escalating Density Training

By Charles Staley

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Anatomic Basis of Tumor Surgery

By John E. Skandalakis, William C. Wood, Sean Moore, Charles Staley

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Muscle Logic

By Charles Staley

Average: 0.00, 0 Ratings

Trainers and Olympic athletes agree that Escalating Density Training (EDT) really works. Now everyone who works out can learn how to benefit from this superbly effective, time-efficient system.Your...

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.