Gerard Robuchon Books

I Want to Speak of Tenderness 50 Writers for Anne Ranasinghe

Average: 0.00, 0 Ratings

Anthology of writings by various authors from Sri Lanka and abroad; volume to commemorate Anne Ranasinghe's 50 years in Sri Lanka.

Honouring Martin Quere o.m.i

Average: 0.00, 0 Ratings

Festschrift to commemorate the completion of fifty years in Sri Lanka by Christian scholar and historian, Martin Quéré, b. 1924; also contains contributed articles.

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.