Gwendolyn Hallsmith Books

The Key to Sustainable Cities
The Key to Sustainable Cities

By Gwendolyn Hallsmith

Average: 0.00, 0 Ratings

"The Key to Sustainable Cities uses the principles of system dynamics to demonstrate how yesterday's solutions have turned into the problems cities are facing today. The book points to a new approa...

Read More
Creating wealth
Creating wealth

By Gwendolyn Hallsmith

Average: 0.00, 0 Ratings

Read More
Creating wealth
Creating wealth

By Gwendolyn Hallsmith

Average: 0.00, 0 Ratings

Read More

Related Articles from our Blog

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.

Read More