Jacqueline A. Ball Books

Conservation and natural resources.

Average: 0.00, 0 Ratings

Discusses some of Earth's natural resources, threats to their existence, and efforts to protect them. Includes related activities.

Earth s History Discovery Channel School Science

By Jacqueline A. Ball

Average: 0.00, 0 Ratings

New York, the Empire State

By Jacqueline A. Ball

Average: 0.00, 0 Ratings

Illustrations and text present the history, geography, people, politics and government, economy, and social life and customs of the Empire State.

Puberty

By Jacqueline A. Ball

Average: 0.00, 0 Ratings

Explains how a girl's body changes during puberty, discussing the menstrual cycle, breast development, hormonal activity, and emotional changes.

Hygiene

By Jacqueline A. Ball

Average: 0.00, 0 Ratings

Advises adolescent girls on health and hygiene in such areas as minor injuries, care of teeth, eyes, ears, and hair, and keeping clean outside the home.

Looking Good Set II

By Douglas Altman, Jacqueline A. Ball, Arlene C. Rourke

Average: 0.00, 0 Ratings

La higiene

By Jacqueline A. Ball

Average: 0.00, 0 Ratings

Advises adolescent girls on health and hygiene in such areas as minor injuries, care of teeth, eyes, ears, and hair, and keeping clean outside the home.

Let's party

By Jacqueline A. Ball

Average: 0.00, 0 Ratings

Describes how to plan fabulous parties. Includes recipes, instructions for making invitations and decorations, and ideas for games and activities.

Read to Learn Getting the News

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.