2 books
Christopher G. Ziu, P.E., is an engineering and piping expert who was the inventor of Duo-Pro(R), which received three patents and has been a multi-hundred-million-dollar success. He is the author of Handbook of Double Containment Piping Systems.
Double Walled Piping: A Handbook for the Petroleum and Petrochemical Industry
Handbook of Double Containment Piping Systems