Formerly on undifferentiated name record n87801260

Modern construction handbook, 2001: t.p. (Andrew Watts)

E-mail from author, May 5, 2006 (Andrew James Watts; b. May 28, 1957)

Modern structural design, 2022, ©2022: title page (Andrew Watts)

Newtecnic WWW site, Apr. 12, 2023: (Andrew Watts, engineer & architect, he is one of the leader of Newtecnic Ltd., an architectural engineering firm, professional services including architectural engineering, structural engineering and construction, a firm of engineers and designers, base in London, United Kingdom) https://newtecnic.com/wiki