Lois Olcott Price Books

The Winterthur library revealed

By Eleanor McD Thompson, E. Richard McKinstry, Lois Olcott Price, Bert Denker, Neville Thompson, Winterthur Library., Jeanne Solensky

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"Accompanying an exhibition of the same name at the Grolier Club in New York and at Winterthur, The Winterthur Library Revealed: Five Centuries of Design and Inspiration includes essays and entries...

Line shade and shadow

By Lois Olcott Price

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"Explores materials and techniques used in the creation of eighteenth- to twentieth-century architectural drawings. Examines the development of drafting, changing media and techniques, presentation...

Line Shade and Shadow

By Lois Olcott Price

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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.