Kathlyn Gay Books

Getting Your Message Across

Average: 0.00, 0 Ratings

A guide to effective communication, through speaking, writing, appearance, and body language, with a look at various obstacles to clear presentation.

Breast Implants: Making Safe Choices

By Kathlyn Gay

Average: 0.00, 0 Ratings

Discusses the benefits, risks, and legal aspects of breast implants.

Family Living

By Gay Hendricks, Carol Leavenworth, Lynda C. Harriman, Marlene Miller Kreinin, Kathlyn Gay

Average: 0.00, 0 Ratings

Examines the direct and indirect effects of acid rain, how it is formed, how it is being studied, who are the culprits in the creation of this very damaging ecological problem, and what citizens an...

Cities Under Stress

By Kathleen Gay, Kathlyn Gay

Average: 0.00, 0 Ratings

Describes and analyzes the stresses and strains on urban systems in the United States and the decline of living conditions in many of them. Also suggests some factors that make certain cities desir...

The greenhouse effect

By Kathlyn Gay

Average: 0.00, 0 Ratings

Examines evidence that rising levels of carbon dioxide in the atmosphere may be changing the earth's climate. Also discusses how and why scientists study climatic changes.

The rainbow effect

By Kathlyn Gay, Kathyln Gay

Average: 0.00, 0 Ratings

Uses interviews with members of interracial/interethnic families to explore problems faced by "mixed" children in such areas as family, school, dating, and adoption.

Science in ancient Greece

By Kathlyn Gay

Average: 0.00, 0 Ratings

Discusses the theories of ancient Greek philosopher-scientists such as Ptolemy, Pythagoras, Hippocrates, and Aristotle, and describes scientific discoveries and their applications in ancient Greece.

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.