Lawrence Wai Chung Lai Books

This book is written for professionals and practitioners who are interested in town planning, such as policymakers who deal with planning and development matters, lawyer, developers, proprietors, t...

Planning buildings for a high-rise environment in Hong Kong

By Lawrence Wai Chung Lai

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Town Planning Practice

By Lawrence Wai Chung Lai, Ki Fong

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The Power of Supply and Demand

By Lawrence Wai Chung Lai, Ben T. Yu

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Key Points 1. An effective guide to the economics of property rights; 2. An overview of the power of economic analysis and its foundations; 3. A companion for business and development practitioners...

The Power of Demand and Supply

By Lawrence Wai Chung Lai, Ben T. Yu

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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.