Patrycja Laszewicz Books

OCT And OCTA In Retinal Disorders

By Justis P. Ehlers, Peter K. KAISER, Justis P. Ehlers MD, EHLERS, Justis Ehlers, Joseph Abraham, Edra Urban & Partner, Yasha Modi, Sunil K Srivastava, Nitish Mehta, Thuy K Le, Małgorzata Figurska, Patrycja Laszewicz, Anna Matysik-Woźniak, Małgorzata Nazar, Izabela Nowak-Gospodarowicz, Katarzyna Nowomiejska, Beata Pawlik, Agnieszka Szelągowska-Wysocka

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Selected as a Doody's Core Title for 2021! Highly visual and easy to navigate, OCT and OCT Angiography in Retinal Disorders is a concise, reliable reference for optical coherence tomography (OC...

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.