Sam Perry Books

Beginning COBOL
Beginning COBOL

By Perry Samuel

Average: 0.00, 0 Ratings

Read More
Beyond Blogs
Beyond Blogs

By Dan Gillmor, Sam Perry

Average: 0.00, 0 Ratings

Read More
World of Rhetoric
World of Rhetoric

By Sarah Walden, Sam Perry

Average: 0.00, 0 Ratings

Read More
World of Rhetoric
World of Rhetoric

By Sarah Walden, Sam Perry

Average: 0.00, 0 Ratings

Read More
Grade Cricketer
Grade Cricketer

By Sam Perry, Higgins, Edwards

Average: 0.00, 0 Ratings

Read More
A Ahlana
A Ahlana

By Sam Perry

Average: 0.00, 0 Ratings

Read More

Related Articles from our Blog

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