John J. Fried Books

Trauma
Trauma

By John J. Fried

Average: 0.00, 0 Ratings

Read More
Recovering from Prostate Cancer
The mystery of heredity
The mystery of heredity

By John J. Fried

Average: 0.00, 0 Ratings

Read More
Trauma
Trauma

By John J. Fried

Average: 0.00, 0 Ratings

Read More
American Druggist s Comp Fam Guide
Trauma
Trauma

By John G. West John J. Fried

Average: 0.00, 0 Ratings

Read More
Vasectomy;: The Truth And Consequences Of The Newest Form Of Birth Control--Male Sterilization
Vasectomy;: The Truth And Consequences Of The Newest Form Of Birth Control--Male Sterilization

By John J. Fried

Average: 0.00, 0 Ratings

Drawing from case studies, the author discusses the physiological and psychological aspects of a vasectomy

Read More
Life along the San Andreas fault
The vitamin conspiracy
The vitamin conspiracy

By John J. Fried

Average: 0.00, 0 Ratings

Read More
Animal doctor
Animal doctor

By Lucas Younker

Average: 0.00, 0 Ratings

Read More

Related Articles from our Blog

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.

Read More