Hugo E. Vargas Books

Practical gastroenterology and hepatology

By Hugo E. Vargas, Keith D. Lindor, Nicholas Joseph Talley

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"This comprehensive resource for fellows/trainees and candidates for recertification in gastroenterology summarizes the field in a modern, fresh format. Prominent experts from around the globe writ...

Practical gastroenterology and hepatology

By Hugo E. Vargas, Keith D. Lindor, Nicholas Joseph Talley

Average: 0.00, 0 Ratings

This comprehensive resource for fellows/trainees and candidates for recertification in gastroenterology summarizes the field in a modern, fresh format. Prominent experts from around the globe write...

Practical gastroenterology and hepatology

By Hugo E. Vargas, Keith D. Lindor, Nicholas Joseph Talley

Average: 0.00, 0 Ratings

Practical Gastroenterology and Hepatology Vol. 3

By Hugo E. Vargas, Nicholas J. Talley, Keith D. Lindor

Average: 0.00, 0 Ratings

Practical Gastroenterology and Hepatology

By Hugo E. Vargas, Nicholas J. Talley, Keith D. Lindor

Average: 0.00, 0 Ratings

Practical Gastroenterology and Hepatology Vol. 3

By Hugo E. Vargas, Nicholas J. Talley, Keith D. Lindor

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.