Rules of thumb for water and wastewater engineers by Toghraei, Moe 1968-

Available online for University of the Philippines Diliman via Wiley Online Library. Click here to access
Also available remotely for University of the Philippines Diliman via Wiley Online Library. Click here to access thru EZproxy

Piping and instrumentation diagram development by Toghraei, Moe 1968-

Also available remotely for University of the Philippines Diliman College of Engineering. Click here to access thru Remote Access via EZProxy
Available for University of the Philippines Diliman College of Engineering via e-Textbook Reserves under Vital Source. Click here to access.