John Cissik Books

An Introduction to Olympic-Style Weightlifting

By John M. Cissik

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The Basics of Strength Training

By John M. Cissik, John Cissik

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Training for the 40 Yard Dash

By Michael Barnes, John Cissik

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Strength and conditioning

By John M. Cissik

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"Strength and Conditioning offers a concise but comprehensive overview of training for athletic performance. Introducing essential theory and practical techniques in all of the core areas of athlet...

Strength and conditioning

By John M. Cissik

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Strength and Conditioning

By John Cissik

Average: 0.00, 0 Ratings

Strength and Conditioning

By John Cissik

Average: 0.00, 0 Ratings

Strength and Conditioning

By John Cissik

Average: 0.00, 0 Ratings

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.