Henry M. Wrobleski Books

Police Operations

By Karen M. Hess, Henry M. Wrobleski

Average: 0.00, 0 Ratings

Introduction to Law Enforcement and Criminal Justice

By Karen M. Hess, Henry M. Wrobleski

Average: 0.00, 0 Ratings

Introduction to Private Security

By KSren M. Hess, Henry M. Wrobleski, Karen M. Hess

Average: 0.00, 0 Ratings

Police Operations

By Karen M. Hess, Henry M. Wrobleski

Average: 0.00, 0 Ratings

Introduction to Law Enforcement and Criminal Justice

By Karen M. Hess, Henry M. Wrobleski

Average: 0.00, 0 Ratings

The strength of this book is that it provides coverage of both law enforcement and the criminal justice system in one convenient text. No other text offers a similar hybrid. Wrobleski and Hess offe...

Intro to Law Enforcement Criminal Just Criminal Justice Series

By Karen M. Hess, Henry M. Wrobleski

Average: 0.00, 0 Ratings

For the Record

By Karen M. Hess, Henry M. Wrobleski

Average: 0.00, 0 Ratings

Outline Guide for Law Enforcement

By Karen M. Hess, Floyd T. Stokes, Henry M. Wrobleski

Average: 0.00, 0 Ratings

Outline Guide for Corrections

By Karen M. Hess, Floyd T. Stokes, Henry M. Wrobleski

Average: 0.00, 0 Ratings

For the Record

By Karen M. Hess, KaIren M Hess, Henry M. Wrobleski

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.