Andrew C. Andry Books

How Babies Are Made

By Andrew Andry, Andrew C. Andry, Steven Schepp

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A comparative, illustrated discussion of the reproductive systems and process in flowers, chickens, dogs, and humans ; explains how babies are conceived and born.

Hi New Baby A Book to Help Your Child Learn About the New Baby

By Andry Andrew C. Kratka Suzanne C.

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Hi, new baby

By Andrew C. Andry

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Explains to an older brother or sister why a new baby needs more time and attention than they and shows how they can help.

How babies are made

By Andrew C. Andry

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How Babies Are Made

By Andrew Andry, Adrienne Nunez, Steven Schepp, Blake Hampton

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How Babies Are Made

By Andrew Andry, Adrienne Nunez, Steven Schepp, Blake Hampton

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.