John U. Marshall Books

The Structure Of Urban Systems

By John Urquhart Marshall, Marshall, John U. Marshall, John U.

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As the world's population is increasingly concentrated in urban centres, urban systems analysis has become a critical field of research – one that overlaps the traditional academic territories of g...

The Structure Of Urban Systems

By John U. Marshall

Average: 0.00, 0 Ratings

John U. Marshall. Includes Bibliographical References (p. [361]-381) And Indexes.

The Structure Of Urban Systems

By John Urquhart Marshall, John Marshall, John U. Marshall

Average: 0.00, 0 Ratings

As the world’s population is increasingly concentrated in urban centres, urban systems analysis has become a critical field of research – one that overlaps the traditional academic territories of g...

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.