PPI2PASS HVAC and Refrigeration Six-Minute Problems, 1st Edition (Paperback) - Comprehensive Practice Problems for the NCEES PE Mechanical HVAC & Refrigeration Exam

by Keith E. Elder PE Paperback details (USA). ISBN: 978-1-59126-552-8 ISBN-10: 1-59126-552-5 PPI, A Kaplan Company · 2017