Simkin, Penny Books

The Labor Progress Handbook

By Penny Simkin, Ruth Ancheta, Lisa Hanson, Ancheta, Ruth, Hanson, Lisa, Simkin, Penny

Average: 0.00, 0 Ratings

The contents of this work are intended to further general scientific research, understanding, and discussion only and are not intended and should not be relied upon as recommending or promoting a s...

Hamilelik Dogum Ve Bebek

By Penny Simkin, Simkin, Penny, Janet Whalley, Ann Keppler, Janelle Durham, April Bolding, Çeviri : Selim Yeniçeri

Average: 0.00, 0 Ratings

The Labor Progress Handbook: Early Interventions To Prevent And Treat Dystocia

By Penny Simkin, Ruth Ancheta, Lisa Hanson, Ancheta, Ruth, Hanson, Lisa, Simkin, Penny

Average: 0.00, 0 Ratings

The Labor Progress Handbook: Early Interventions To Prevent And Treat Dystocia

By Penny Simkin, Ruth Ancheta, Lisa Hanson, Ancheta, Ruth, Hanson, Lisa, Simkin, Penny

Average: 0.00, 0 Ratings

The Birth Partner - Revised 4th Edition

By Penny Simkin, Simkin, Penny

Average: 0.00, 0 Ratings

Since the original publication of The Birth Partner , new mothers' mates, friends, and relatives and doulas (professional birth assistants) have relied on Penny Simkin's guidance in caring for the...

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.