Andy Lester Books

Mac OS X Tiger in a Nutshell: A Desktop Quick Reference

By Chuck Toporek, Andy Lester, Chris Stone, Jason McIntosh

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Complete overview of Mac OS Jaguar (Mac OS X 10.2) including basic system and network administration features, hundreds of tips and tricks, with an overview of Mac OS X's Unix text editors and CVS.

Pro Perl debugging

By Richard Foley

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Mac OS X Tiger in a Nutshell

By Andy Lester, Chuck Toporek, Chris Stone, Jason McIntosh

Average: 0.00, 0 Ratings

Mac OS X Tiger in a Nutshell

By Andy Lester, Chuck Toporek, Chris Stone, Jason McIntosh

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.