Book Posted on January 24, 2014 by CIVILENGINEERSPK — No Comments ↓ Estimator’s Piping Man-Hour Manual (Fifth Edition) By John. S Page Share this:Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)