James R. Groff Books

SQL: The Complete Reference, 3rd Edition

By Paul N. Weinberg

Average: 0.00, 0 Ratings

SQL: The Complete Reference

By James R. Groff

Average: 0.00, 0 Ratings

"SQL: The Complete Reference provides an in-depth discussion of SQL fundamentals, modern SQL products, and SQLs role in trends such as data warehousing, "thinclient" architectures, and Internet-bas...

SQL: The Complete Reference, 2nd Edition

By James R. Groff

Average: 0.00, 0 Ratings

Using SQL

Average: 0.00, 0 Ratings

LAN Times Guide to SQL

By James R. Groff, Paul N. Weinberg

Average: 0.00, 0 Ratings

SQL

By James R. Groff, Paul N. Weinberg

Average: 0.00, 0 Ratings

Understanding UNIX

By James R. Groff

Average: 0.00, 0 Ratings

Understanding XENIX

By Paul N. Weinberg

Average: 0.00, 0 Ratings

Understanding UNIX

By James R. Groff

Average: 0.00, 0 Ratings

Understanding Unix

By Paul Weinberg

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.