Lorenz Richard. Books

Imogen Cunningham

By Lorenz Richard.

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Imogen Cunningham

By Lorenz Richard.

Average: 0.00, 0 Ratings

Imogen Cunningham

By Lorenz Richard.

Average: 0.00, 0 Ratings

From the earliest years of her career, which began about 1906, until her death in 1976, photographer Imogen Cunningham explored botanical imagery with intelligence and originality. Her detailed exa...

Sozialgeschichte der Sowjetunion

By Richard Lorenz, Lorenz Richard.

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Arthur Tress

By Lorenz Richard.

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"Fantastic Voyage is the first retrospective on the work of Arthur Tress, one of the most prolific and diversified art photographers working in America. Tress's forty-five-year career has spanned d...

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.