Jack Andraka Books

Breakthrough

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"Teen scientist Jack Andraka chronicles his development of an inexpensive early detection test for pancreatic, ovarian, and lung cancer, and recounts his own personal story of overcoming depression...

Breakthrough

By Jack Andraka

Average: 0.00, 0 Ratings

Doorbraak

By Jack Andraka

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Jack (15) vertelt hoe hij na veel onderzoek een methode ontwikkelt om snel, goedkoop en vroeg kanker te ontdekken. Met enige zwart-witfoto's. Vanaf ca. 14 jaar.

Doorbraak

By Jack Andraka

Average: 0.00, 0 Ratings

Jack (15) vertelt hoe hij na veel onderzoek een methode ontwikkelt om snel, goedkoop en vroeg kanker te ontdekken. Met enige zwart-witfoto's. Vanaf ca. 14 jaar.

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.