Alexander Heazell Books

Hypertension in Pregnancy

By Louise C. Kenny, Philip N. Baker, Alexander Heazell, Errol R. Norwitz

Average: 0.00, 0 Ratings

Hypertension in pregnancy

By Alexander Heazell

Average: 0.00, 0 Ratings

"Hypertensive disorders are among the most common medical complications of pregnancy, with an incidence of approximately 6-10%. This spectrum of conditions includes essential hypertension, pre-ecla...

Key clinical topics in obstetrics and gynaecology

By Richard J. Slade, Emma J. Crosbie, A. Pickersgill, Alexander Heazell

Average: 0.00, 0 Ratings

Obstetrics for Anaesthetists

By John Clift, Alexander Heazell

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.