Theresa Porter Books

Female aggression

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"This critique explodes the stereotypical assumption that men are more prone than women to physical aggression A cogent and holistic assessment of the theoretical positions and research concernin...

Female aggression

By Helen Gavin

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"This critique explodes the stereotypical assumption that men are more prone than women to physical aggression A cogent and holistic assessment of the theoretical positions and research concernin...

Female Aggression

By Helen Gavin, Theresa Porter

Average: 0.00, 0 Ratings

Female Aggression

By Helen Gavin, Theresa Porter

Average: 0.00, 0 Ratings

Female Aggression

By Helen Gavin, Theresa Porter

Average: 0.00, 0 Ratings

Guided

By Theresa Porter

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Guided

By Theresa Porter

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Guided

By Theresa Porter

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.