Judith Condon Books

The pressure to take drugs

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Discusses how many young people become involved with drug taking due to peer pressure, and gives advice to resist and avoid drugs.

Recycling glass

By Judith Condon

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An interesting overview of what happens to discarded glass. Also use: Recycling Paper (1991). Library of Congress Summary. Discusses the problems caused by the manufacture and disposal of glass pro...

Recycling paper

By Judith Condon

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Discusses the problems caused by the manufacture and disposal of paper products, and proposes methods for recycling them to reduce such threats.

Patterns of work

By Judith Condon

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Examines new trends in the work force due to unemployment, new technology, changing roles in family life, and increased longevity.

Farming New Directions

By Judith Condon

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Smoking

By Judith Condon

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Examines the issue of smoking, its harmful effects, and the huge industry that continues to promote it.

The eighties

By Adrian Gilbert

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Traces the events, trends, and important people of the 1980s, including science, technology, fashion, music, art, architecture, sports, entertainment, and news.

The nineties

By Judith Condon

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Traces the events, trends, and important people of the 1990s, including science, technology, fashion, music, art, architecture, sports, entertainment, and news.

Recycling Paper Just Rubbish

By Judith Condon

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Recycling Glass Just Rubbish

By Judith Condon

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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.