Connie Allen Books

Laboratory Manual for Anatomy and Physiology Second Edition

By Valerie Harper, Connie Allen

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Anatomy and Physiology

By Valerie Harper, Connie Allen

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Cockatiel Handbook

By Gerald R. Allen, Connie Allen

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Cat Dissection

By Valerie Harper, Connie Allen

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Laboratory Manual for Anatomy and Physiology

By Connie Allen

Average: 0.00, 0 Ratings

"The Laboratory Manual for Anatomy and Physiology by Allen and Harper presents material in a clear and concise way. It is very interactive and contains activities and experiments that enhance read...

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.