Language Testing Research Colloquim Books

New Decade Of Language Testing Research: Selected Papers From The 1990 Language Testing Research Colloquium

By Teachers Of English To Speakers Of Other Languages, Dan Douglas, Language Testing Research Colloquim

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Papers from the conference on language testing include: "Foundations and Directions for a New Decade of Language Testing" (Carol Chapelle, Dan Douglas); "A Comparison of the Abilities Measured by t...

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.