Diane Engelhardt Books

Perfect Phrases for Esl Conversation Skills: With 2,100 Phrases

By Diane Engelhardt

Average: 0.00, 0 Ratings

Perfect phrases for ESL

By Diane Engelhardt

Average: 0.00, 0 Ratings

Practice Makes Perfect Advanced English Reading and Comprehension

By Diane Engelhardt

Average: 0.00, 0 Ratings

Essential vocabulary for the TOEFL Test

By Diane Engelhardt

Average: 0.00, 0 Ratings

Learn the vocabulary skills necessary to achieve TOEFL success "McGraw-Hill Education: Essential TOEFL Vocabulary" zeroes in on the words likely to be found on the TOEFL exam--both the "Academic" (...

McGraw-Hill Education Essential Vocabulary for the TOEFL(R) Test with Audio Disk

By Diane Engelhardt

Average: 0.00, 0 Ratings

Perfect phrases for ESL

By Diane Engelhardt

Average: 0.00, 0 Ratings

Filled with hundreds of phrases and a new chapter on communicating by phone and video chat, this reference is ideal for non-native speakers looking to improve their English conversational skills.

Practice Makes Perfect Intermediate English Reading and Comprehension

By Diane Engelhardt

Average: 0.00, 0 Ratings

Perfect Phrases for ESL

By Diane Engelhardt

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.