Christoph Mackler Books

OpernTurm Frankfurt am Main

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Professor Christoph Mäckler is a well-known German architect. With his latest completed building project, the 170-metre-high OpernTurm, he has altered the appearance of one of Frankfurt/Main's most...

Platze in Deutschland

By Christoph Mackler, Birgit Roth

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Stadtbausteine

By Saskia Goke, Christoph Mackler, Frank Paul Fietz

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Der Textband zu den Elementen der Architektur spiegelt die Bandbreite von zehn Jahren Dortmunder Architekturtage in exemplarisch ausgewählten Vorträgen wider und ergänzt den bereits erschienenen Bi...

Stadtbaukunst

By Christoph Mackler

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Stadtbaukunst Ornament und Detail

By Saskia Goke, Christoph Mackler, Frank Paul Fietz

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Stadtbaukunst der stadtische Hof

By Christoph Mackler

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Stadtbaukunst

By Christoph Mackler

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Konferenz zur Schonheit und Lebensfahigkeit der Stadt

By Christoph Mackler, Wolfgang Sonne

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Der Eckgrundriss

By Christine Kammerer, Christoph Mackler, Georg Ebbing

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Designing houses in an existing urban context benefits from the study of already existing urban floor plans. An individual house on a city corner, often through a bay window, connects the urban spa...

Material stone

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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.