William Droegemueller Books

Advances in Female Sterilization Techniques

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Nuclear Jellyfish: A Novel

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Serge A. Storms, Florida's resident madman and serial killer, continues to dispense his own variety of justice against society's evildoers--this time he and his pal Coleman are out to get an assort...

Comprehensive Gynecology

By Arthur L. Herbst, Daniel Mishell, Daniel R. Mishell, William Droegemueller, Morton A. Stenchever, Daniel Mishell Jr. MD, Morton A. Stenchever MD, William Droegemueller MD, Arthur L. Herbst MD

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Gynecology and Obstetrics

By John J. Sciarra

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Comprehensive gynecology

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Comprehensive Gynecology and Review CD ROM for Windows Macintosh

By Louis A. Vontver, Arthur L. Herbst, Roger P. Smith, Sharon T. M.D. Phelan, Frank W. Ling, Daniel R. Mishell, William Droegemueller, Morton A. Stenchever

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Nuclear Jellyfish

By Tim Dorsey

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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.