Lang Robert Books

Until Masculine Interests not much had been written about men "as men" in the cinema. Using nine Hollywood genre films from 1932 to the late 1990s, Lang shows how Hollywood's chief function to defi...

The land and people of Pakistan

By Lang Robert

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Discusses the history, culture, education, and religion of the Pakistanis and describes their problems under British rule and as an independent nation.

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.