*Available directly from our distributors, click the Available On tab below
Douglas was a Senior Electrical Engineer who worked on many large engineering projects during his career and was an associate to a consultant in the building services industry.
When he left school he was an apprentice working in an officw, drawing with ink on tracing paper, the issue of drawings has changed drastically, and most construction drawings are now computer generated.
Douglas is now retired from work and writes books for fun.
We use cookies on this site to enhance your user experience and for marketing purposes.
By clicking any link on this page you are giving your consent for us to set cookies